If a current carrying solenoid is suspended freely it will__________________?

Related Mcqs:

Two parallel wires carrying currents in the opposite directions____________________?

A. repel each other B. attract each other C. have no effect upon each other D. they cancel out their individual magnetic fields...

In a multi range ammeter as the range increases _____________________?

A. shunt value decreases B. shunt value increases C. shunt value remains the same D. none of the above...

A sensitive galvanometer gives full-scale deflection with 100 mV. If the resistance of the galvanometer is 50? the maximum current that can flow through safely is__________________?

A. 2.0 mA B. 20 mA C. 200 mA D. 0.2 mA...

Value of permeability of free space in SI units is___________________?

A. 4πx10-9 WbA-1m-1 B. 4πx10-7 WbA-1m-1 C. 4πx10-10 WbA-1m-1 D. 4πx10-8 WbA-1m-1...

If the plane of the rectangular coil is parallel to the magnetic field (i.e radial magnetic field) the torque on the coil is_____________________?

A. τ = NIAB cosφ B. τ = NIAB sinφ C. τ = NIAB tanφ D. τ = NIAB...