MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Magnetic Field Due to Current in a Solenoid

A straight wi...

Question

A straight wire carries a current of 3A. Calculate the magnitude of the magnetic field at a point 10 cm away from the wire.

Open in App

Solution

Suggest Corrections

thumbs-up

46

Similar questions

Q. A long straight wire carrying current of

30 A

is placed in an external uniform magnetic field of

4 \times 10^{- 4} T

parallel to the current. Find the magnitude of net magnetic field at point

2 cm

away from the wire.

Q. A long, straight wire carrying a current of 30 A is placed in an external, uniform magnetic field of 4.0 × 10⁻⁴ T parallel to the current. Find the magnitude of the resultant magnetic field at a point 2.0 cm away from the wire.

Q. If a long straight wire carries a current of 40 A, then the magnitude of the field B at a point 15 cm away from the wire is:

Q. A long straight wire carrying a current of 30 A is placed in an external uniform magnetic field of induction

4 \times 10^{- 4} T .

The magnetic field is acting parallel to the direction of current. The magnitude of the resultant magnetic induction in tesla at a point 2.0 cm away from the wire is

(μ_{0} = 4 π \times 10^{- 7} H / m)

Q. A long straight wire carries a current of

35 A

. The magnitude of intensity of magnetic induction at a point

20 c m

from the wire is ______

T

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Magnetic Field Due to a Current in a solenoid

PHYSICS

Watch in App

explore_more_icon

Explore more

Magnetic Field Due to Current in a Solenoid

Standard X Physics

Join BYJU'S Learning Program

CrossIcon