Home
Class 12
PHYSICS
The force on the given coil will be:...

The force on the given coil will be:

A

Bil `sintheta`

B

BIL

C

0

D

BIL`costheta`

Text Solution

Verified by Experts

The correct Answer is:
C

0
Explanation: Direction of field due to current in coil is parallel to the direction of current in wire, hence `theta=0^(@)`.
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 2

    EDUCART PUBLICATION|Exercise SECTION-B|24 Videos
  • SAMPLE PAPER 2

    EDUCART PUBLICATION|Exercise SECTION-C|6 Videos
  • SAMPLE PAPER 04 (SOLVED)

    EDUCART PUBLICATION|Exercise SECTION-C|6 Videos
  • SAMPLE PAPER 3

    EDUCART PUBLICATION|Exercise SECNTION -C|6 Videos

Similar Questions

Explore conceptually related problems

Current I is flowing through a circular coil of radius r. It is placed in a magnetic field B0 in such a way that the plane of the circular coil is perpendicular to B0. The force acting in it will be -

What is the net force on the square coil ?

A capacitor of capacitance C is given charge Q and then connected in parallel to a coil of inductance L. There is no resitance in the circuit. When the charge on the capacitor becomes zero, the current in the coil will be

What is the net force on the square coil?

What is the net force on the rectangular coil

A circular coil of 30 turns and radius 15 cm carries a current of 5 A. Calculate the net torque on the coil when it is placed in a uniform magnetic field of 0.2 T normal to the plane of coil. Also calculate the net force on the coil.

The coefficients of self -induction of two coils are L_(1)=8mH and L_(2)=2mH respectively. The current rises in the two coils at the same rate . The power given to the two coils at any instant is same . The ratio of currents flowing in the coils will be

A transformer has 1500 turns in the primary coil and 1125 turns in the secondary coil. If a voltage of 200V is applied across the primary coil , then the voltage in the secondary coil is :

Lorentz force is given by