In which condition is the magnetic force acting on a given curren… - Vidyadip

Question

In which condition is the magnetic force acting on a given current-carrying rod placed in a magnetic field maximum and in which condition would the magnetic force not act on the rod?
(Assume that the current through the rod and the strength of the magnetic field are not changed.)

✓

Answer

(1) When the direction of the electric current passing through the rod is perpendicular to the direction of the magnetic field, maximum force is exerted on the rod.
(2) When the direction of the electric current is the same as that of the magnetic field or is opposite to that of the magnetc field, no force is exerted on the rod.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[4 marks Questions]" from PART - 3 CH - 12 Magnetic Effects of Electric Current→PART - 3 CH - 12 Magnetic Effects of Electric Current — all question types→Science STD 10 question papers→Gujarat Board STD 10 question papers→Gujarat Board question paper generator→

Similar questions

Describe with diagram: Human-male reproductive system

Write short note on female reproductive system. ###Explain with figure: Female reproductive system in human.

Explain about atmospheric refraction on a large scale by the example of twinkling of stars.

How do you balance the chemical equation? Explain it stepwise with suitable illustration.

Discuss the formation of Ozone layer.

Explain transportation in plants.

Why is a series arrangement not used for connecting domestic electrical appliances in a circuit?###Write the disadvantages of series circuits for demostic wiring.

Explain the trends of the metallic character in a period and a group.

Define electric potential difference. State the formula for it. Name and define the SI unit of potential difference.

Describe : Various food chains.