The presence of magnetic field at a point can be detected by

ammeter

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galvanometer

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a compass needle

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strong magnet

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Solution

The correct option is C a compass needle
A compass can be used to detect presence of magnetic field as it will deflect from its N-S direction to direction if magnetic field at that point.

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Similar questions

The presence of magnetic field at a point can be detected by means of:

(a) a strong magnet

(b) a solenoid

(d) a current carrying wire.

1. Magnetic field lines around a magnet cannot intersect.
2. When magnetic field lines intersect, the compass at the point of intersection can point in two different directions.
Choose the correct option.

What is detected when you use a magnetic compass?

Q. A small plotting compass can be used to plot a magnetic field because

Q. Assertion :At neutral point, a compass needle point out in any arbitrary direction, Reason: Magnetic field of earth is balanced by field due to magnets at the neutral points.

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The presence of magnetic field at a point can be detected by

The correct option is C a compass needleA compass can be used to detect presence of magnetic field as it will deflect from its N-S direction to direction if magnetic field at that point.

The correct option is C a compass needle
A compass can be used to detect presence of magnetic field as it will deflect from its N-S direction to direction if magnetic field at that point.