What is the equivalent resistance in the circuit below? 10 20 3 Ω. 4Ω. 5Ω. 6Ω. 7Ω.

Q: Answer the problem using the GRESA format. Also, kindly please include an illustration or diagram.…

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Q: In the circuit below, what is the current flowing through the 3-2 resistor? 6.0N 4.0 N 12 V 12 N…

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Q: Which will affect the magnitude of the magnetic force? a strength of the magnetic field b…

A: Let the current =  I Let the length of the wire = L Let the magnetic field strength = B Let the…

Q: A simple circuit is made by connecting a battery to a resistor using copper wires. The direction of…

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Q: What happens with the flux through a surface of fixed area when the surface is parallel to the…

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Q: To take off, a fighter jet accelerates at an average velocity of 7.44 m/s 1 and requires 3.9…

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Q: A caterpillar's speed decreases from 0.65cm/s to 0.40cm/s at a rate of -0.04cm/s1 as it climbs a…

A: initial velocity (u) = 0.65 cmsfinal velocity (v) = 0.40 cmsacceleration (a) = -0.04 cms2

Q: Auniform hollow disk has two pieces of thin light wire wrapped around its outer rim and is supported…

A: In this question we have to find the speed of the center of the disk. Please give positive feedback…

Q: A spring has a natural length 10 in and requires a force of 5 lb to stretch the spring in. Find the…

A: GivenNatural length of spring, L=10 inForce , F=5 lbStretch length of spring, xo=2 in

Q: Electric potential and Electromotive force (EMF) have different units. O are undefined terms. O have…

A: Unit of electric potential and electromotive force(EMF) is volt.

Q: How long does it take a 750-WW coffeepot to bring to a boil 0.85 LL of water initially at 18 ∘C∘C?…

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Q: d) e) Up An object located 70.0 cm from a concave mirror forms a real image 38.0 cm The mirror is…

A: Using mirror equation, 1v+1u=1f............................(1) [where v=image distance…

Q: What's the difference between velocity and acceleration?

A: Velocity is the rate of displacement of an object. It is measured in m/s. Acceleration is the rate…

Q: A pail and its contents weigh 80 lbs. The pail is attached to the end of a 100 ft rope that weighs…

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Q: Your mass is 69.6 kg, and the sled s mass is 20.9 kg. You start at rest, and then you jump off the…

A: person's mass, mp=69.6 kgmass of sled, ms=20.9 kginitial speed of both person and sled together, u =…

Q: Beview I - Part A A solid, uniform ball rolls without slipping up a hill, as shown in the ligure…

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Q: A cubic industrial material whose one side is of length 2.0 cm has a bulk modulus of 4.7 x 10^5…

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Q: In a concave mirror, how will an object create a real image?  A. Placing the object at the vertex…

A: 20) In a concave mirror an object can create a real image if the object is placed at a distance of…

Q: miles per hour

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Q: Two particles having charges q1 = 0.500 nC and q2 = 8.00 nC. The first charge is located at x=0, y =…

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Q: ow does an electromagnetic induction occur in a coil of wire?  a when there is a change in the…

A: By observing the given options we will answer the given question.

Q: A capacitor stores a charge of magnitude 1 mC when a 100-V potential difference is applied. What is…

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Q: A ball has a mass of 6 kg. Suppose it travels at 24 m/s. Find the kinetic energy possessed by it.

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Q: In this nuclear reaction F + il the atomic mass of H is 1.007825 u, the atomic mass of 0 is…

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Q: Jennilyn wants to freeze her 180g of water from 30 deg C elsius to -30 degree Celsius.…

A: Amount of energy Q=ms(T2-T1) s=water specific heat=1 cal/gm.k

Q: Calculate the electric field intensity at a point 2.5 m from a 6.5 - μC point charge.

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Q: furns and a secondary colil aof 88 turns b) resistor lamp AC A Figure 18.36 a) If the primary coil…

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Q: A boll rounds a 18 m radius curve. at 4 m/s. The magnitude of it's acceleration in m/s?

A: Given data :                            Speed      =      V                           Radius      =…

Q: We need around 4000 calories daily to have a healthy body. How many Joules does that amount of…

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Q: The table below shows four metals and their corresponding electron density n. A certain current…

A: Since current density J=nqVd  So Vd=J/nq

Q: What is the resistance of the 289-m standard 12 -gauge copper wire that is typically used in wiring…

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Q: In which of the following cases is voltage induced in a wire? I. moving the wire near…

A: For options (I), (II) and (III) the voltage induced in a wire.

Q: Over a distance of 250 meters, an automobile going initially at +2.0 m/s accelerates evenly at +0.30…

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Q: certain heat energy is needed to freeze a can of juice (360g) from -5 oC (temperature of an…

A: In this situation we have to change the phase of juice 2 time once when we convert solid to liquid…

Q: A wire extends from x = - (infinity) to x = 0 on the x-axis, then turns and extends from y = 0 to y…

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Q: A hypothetical charge of 31 pC with a mass of 77 fg has a speed of 48 km/s and is ejected southward…

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Q: What is the magnitude of magnetic flux when the magnetic field is parallel to a surface?

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Q: A 1.00-kg block of copper at 20.0°C is dropped into a vessel that contains 0.500-kg liquid nitrogen…

A: Heat lost by Copper = Heat gained by Liquid nitrogen for temp change + heat consumed by part of liq…

Q: Calculate the force exerted by the engine

A: If the vehicle having mass m kg and accelerates a m/s2 then the force exerted by the engine is…

Q: One arm of a tube (open at both ends) contains water and the other alcohol. If the two fluids meet…

A: Given that- One arm of a tube (open at both ends) contains waterand the other alcohol.  the two…

Q: In 6.0 seconds, the braking of an automobile reduces its speed from 58 miles per hour to 30 miles…

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Q: What tension does his rope need to support? Mountaineers often use a rope to lower themselves down…

A: only three subpart is allowed thank you.

Q: Consider a 10 cm tall object placed 60 cm from a concave mirror with a focal length of 40 cm. The…

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Q: (11.13) A 1.65-kg mass stretches a vertical spring 0.215 m. If the spring is stretched an additional…

A: Given: The mass of the object is 1.65 kg. The stretching in the spring due to the weight of the…

Q: What is the induced electromotive force in a 0.50 m rod moving with a velocity of 1 m/s…

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Q: A capacitor is connected to a 20 kHz oscillator. The peak current is 62 mA when the rms voltage is…

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Q: A automobile climbed up a hill at a consistent speed of 60 m/s before descending at a speed of 70…

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Q: n 7.0 seconds, the braking of an automobile reduces its speed from 69 miles per hour to 40 miles per…

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Q: The formula for the location of a particle is x = 6 8 t + 2 t 2 ( m), where t represents any instant…

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Q: Which of the following is TRUE when a charged particle moves parallel to a magnetic field?  a It…

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Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.