(a) a tangent at that point

**Reason** — A magnetic field line is a continuous curve in magnetic field such that tangent at any point of the curve gives the direction of the magnetic field at that point.

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## Question

# The direction of a magnetic field at a point on a magnetic field line is given by :

(a) a tangent at that point

(b) a normal bisector at that point

(c) both tangent and normal bisector at that point

(d) none of the above

## Answer

## Didn't liked the above answer ?

(a) a tangent at that point

(b) a normal bisector at that point

(c) both tangent and normal bisector at that point

(d) none of the above

- Magnetism ICSE Class 9

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(a) a tangent at that point

**Reason** — A magnetic field line is a continuous curve in magnetic field such that tangent at any point of the curve gives the direction of the magnetic field at that point.

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