A circular coil of radius 8.0 cm and 20 turns is rotated about its vertical diameter with an angular speed of 50 rad s⁻¹ in a uniform horizontal magnetic field of magnitude 3.0 x10⁻² T. Obtain the maximum and average emf induced in the coil. If the coil forms a closed loop of resistance 10Ω, calculate the maximum value of current in the coil. Calculate the average power loss due to Joule heating. Where does this power come from?
Answers
Answered by
1
Explanation:
A circular coil having 100 turns radius 10 cm carries a current of 5a. It is suspended vertically in a uniform horizontal magnetic field of 0.5 t the field lines making an angle of 60degree with the plane of the coil calculated the magnitude of the torque that must be app33on it to prevent it from the turning
Answered by
0
Answer:
That is 33 .
At this it will come fromm
Similar questions