The standard vector symbol for flux density is ____________________?

Related Mcqs:

What is the value of the current in a wire of 10cm long at the right angle to a uniform magnetic field of 0.5 Weber/m2 when the force acting on the wire is 5N ?

A. 1A B. 10A C. 100A D. 1000A...

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...

Magnetic flux and flux density are related by___________________?

A. magnetic flux = flux density / area B. magnetic flux = flux density x area C. flux density = magnetic flux area D. flux density = magnetic flux x area...

The charged particle enters the uniform magnetic field in such a way that its initial velocity is not perpendicular to the field the orbit will be__________________?

A. a circle B. a spiral C. an ellipse D. helix...

The deflection for 50 division of galvanometer is decreased to 25 divisions by shunt resistance of 12Ω. Galvanometer resistance is_____________?

A. 18Ω B. 30Ω C. 24Ω D. 12Ω...