Answered: Q1.. Explain Faraday's law of induction… | bartleby

Related questions

Question

Q1.. Explain Faraday's law of induction and Lenz's Laws. The magnetic flux passes
perpendicular to the plane of the circuit and is directed into the paper. If the magnetic flux varies
with respect to time as per the following relation: B = (2t³ +3t2 + 8t +5) mWb, what is the
magnitude of the induced emf in the loop when t= 3 s? Find out the direction of current through
the circuit.
X X XX
www

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A flat circular coil with 100 turns has a radius of 0.04 m and a resistance of 0.5 ohms. It is exposed to a changing magnetic field that is perpendicular to the coil. The rate at which the magnetic field is changing is ∆B/∆t=0.782(T/s). a. Find the emf (voltage) induced in the coil. b. What is the current in the coil? c. Sketch a picture of the scenario and, based on your drawing, show the direction of the induced current PLEASE SHOW ALL WORK!! Thank you!!
1. A 1000-turn coil of wire 2.0 cm in diameter is in a magnetic field that drops from 0.10 T to 0.0 T in 10 ms. The axis of the coil is parallel to the field. What is the emf of the coil?
In an AC generator, the magnetic field between the pole faces of the magnet is uniform and of strength 12 T, while the 400-cm2-area loop has 300 turns. What must be the frequency in Hz of the rotating loop so that the peak voltage from the generator is 100 kvolts? a. 70 Hz b. 90 Hz c. 50 Hz d. 110 Hz e. 130 Hz
A fixed 13.3-cmcm-diameter wire coil is perpendicular to a magnetic field 0.59 TT pointing up. In 0.19 ss , the field is changed to 0.27 TT pointing down. What is the average induced emf in the coil? Express your answer to two significant figures and include the appropriate units. E= ?
0000000 ****000 What is the length of the rod? l= m 000 A rod is moving from left to right toward a resistor along two parallel conducting rails. The entire loop is inside a magnetic field oriented out of the page. The rod is moving at 70 and the induced emf in the loop is 12.0 V. The resistor has a resistance of 60 . What is the current through the rod? I = A D What is the magnitude of the Lorentz Force on the rod? F = N R m the magnetic field has a magnitude of 2.3 T, I S
THANK YOU