A coll with 192 turns has a magnetic flux of 47.1 nT-m² through each turn when the current is 3.71 mA. (a) What is the inductance of the coll? What are the (b) inductance and (c) flux through each turn when the current is increased to 9.07 mA? (d) What is the maximum emf e across the coil when the current through it is given by i-(6.39 mA)cos(wt), where w- 82.1 rad/s? (a) Number (b) Number 2.44 (c) Number 2.44 (d) Number 0.115 -1.28-3 Units mH Units mH Units nWb Units V
A coll with 192 turns has a magnetic flux of 47.1 nT-m² through each turn when the current is 3.71 mA. (a) What is the inductance of the coll? What are the (b) inductance and (c) flux through each turn when the current is increased to 9.07 mA? (d) What is the maximum emf e across the coil when the current through it is given by i-(6.39 mA)cos(wt), where w- 82.1 rad/s? (a) Number (b) Number 2.44 (c) Number 2.44 (d) Number 0.115 -1.28-3 Units mH Units mH Units nWb Units V
Related questions
Question
100%
Transcribed Image Text:Your answer is partially correct.
A coll with 192 turns has a magnetic flux of 47.1 nT-m² through each turn when the current is 3.71 mA. (a) What is the inductance of
the coil? What are the (b) inductance and (c) flux through each turn when the current is increased to 9.07 mA? (d) What is the
maximum emf & across the coil when the current through it is given by i-(6.39 mA)cos(wt), where w = 82.1 rad/s?
(a) Number 2.44
(b) Number 2.44
(c) Number i 0.115
(d) Number i -1.28e-3
eTextbook and Media
Hint
Units
Units
mH V
mH V
Units nWb
Units V
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
