A conducting square frame of side `'a'` and a long straight wire carrying current `I` are located in the same plane as shown in the figure. The frame moves to the right with a constant velocity `'V'`. The emf induced in the frame will be proportional to

A square frame with side a and a long straight wire carrying a current i are located in the same plane as m shown in figure. The fram translates to the right with a constant velocity v . Find the emf induced in the frame as a function of distance x .

The field due to a long straight wire carrying a current I is proportional to

A square frame of side 10 cm and a long straight wire carrying current 1 A are in the plane of the paper. Starting from close to the wire, the frame moves towards the right with a constant speed of 10ms^(-1) (sec figure). The e.m.f induced at the time the left arm of the frame is at x = 10 cm from the wire is

A square loop of side a is placed in the same plane as a long straight wire carrying a current i . The centre of the loop is at a distance r from wire where r gt gt a . The loop is moved away from the wire with a constant velocity v . The induced e.m.f in the loop is

An infinitely long straight wire carrying current I , one side opened rectangular loop and a conductor C with a sliding connector are located in the same plane , as shown in the figure. The connector has length l and resistance R . It slides of the right with a velocity v. The resistance of the conductor and the self inductance of the loop are negligible . The induced current in the loop , as function of separation r between the conductor and the straight wire is :

A square frame with side 'a' and a straight conductor carrying a constant current I are located in the same plane. The resistance of the frame is equal to R . The frame was turned through 180^(@) about the axis OO' separated from the current-carrying conductor by a distance b=2a . If the electric charge that flowed through the frame be expressed as a function of a,I,R it takes the form q= constant xxa^(m)xxI^(n)xxR^(p) . Find m+n+p .

A square wire frame with side a and a straight conductor carrying constant current I are located in the same plane (Fig). The inductance and the resitance of the frame are equal to L and R respectively. The frame was turned throgh 180^(@) about the axis OO' separated fromt the current carrying conductor by a distance b . FInd the electric charge having flown through the frame.