Magnetic field inside a long straight solenoid carrying current

Asked by admin @ 13/08/2021 in Science viewed by 384 People

Choose the correct option.

The magnetic field inside a long straight solenoid-carrying current
(a) is zero.
(b) decreases as we move towards its end.
(c) increases as we move towards its end.
(d) is the same at all points.

Answered by admin @ 13/08/2021

The answer to this question option d.

The magnetic field inside a long straight solenoid-carrying current is the same at all points.

It is because the magnetic field in the solenoid is constant because the lines are completely parallel to each other.

Then the remains stay same throughout.

It however reduces at an end when the lines move apart.

Magnetic field inside a long solenoid carrying current is

Asked by admin @ 13/08/2021 in Science viewed by 321 persons

Choose the correct option. The magnetic field inside a long straight solenoid-carrying current (a) is zero. (b) decreases as we move towards its end. (c) increases as we move towards …

Magnetic field produced around a straight conductor carrying current

Asked by admin @ 16/08/2021 in Physics viewed by 309 persons

State the rule to determine the direction of a (i)magnetic field produced around a straight conductor-carrying current. (ii)force experienced by a current-carrying straight conductor placed in amagnetic field which is …

Magnetic field lines around a straight current carrying conductor

Asked by admin @ 11/08/2021 in Science viewed by 334 persons

Draw the magnetic field lines around a straight current carrying conductor. give me drawing

Magnetic lines of force inside current carrying solenoid are

Asked by admin @ 10/08/2021 in Physics viewed by 297 persons

Q.1 Magnetic lines of force inside current - carrying solenoid are (i) parallel inside the solenoid and circular at the ends. (ii) Circular but intersects eachother. (iii) Along the …

Magnetic field pattern due to straight current carrying conductor

Asked by admin @ 20/08/2021 in Physics viewed by 323 persons

Show the magnetic field pattern produced due to a straight current carrying conductor

Draw magnetic field lines due to current carrying solenoid

Asked by admin @ 17/08/2021 in Physics viewed by 365 persons

Draw the pattern of magnetic field lines of a current carrying solenoid. what does the pattern of field lines inside the solenoid indicate? write one application of magnetic field of …

A long straight wire carries a current of 10a

Asked by admin @ 20/08/2021 in Physics viewed by 289 persons

A long straight wire carries a current of 10a. An electron travels with a speed of 5 x 10^6 m/a parallel to the wire 0.1m away from it. The force …

A very long straight wire carries a current i

Asked by admin @ 13/08/2021 in Physics viewed by 282 persons

A very long straight wire carries a current I. At the instant when a charge + Q at point P has velocity v ⃗, as shown, the force on the …

A long straight wire carries a current of 35a

Asked by admin @ 11/08/2021 in Physics viewed by 290 persons

A long straight wire carries a current of 35 A.what is the magnitude of magnetic field at a point distance 20 cm from the wire.

Magnetic field inside a solenoid is uniform or nonuniform

Asked by admin @ 23/08/2021 in Physics viewed by 345 persons

Magnetic fields inside the solenoid is uniform or non uniform

What is the nature of magnetic field inside a solenoid

Asked by admin @ 06/08/2021 in Physics viewed by 293 persons

What will be the nature of magnetic field inside the solenoid

The magnetic field around a current carrying conductor is

Asked by admin @ 16/08/2021 in Physics viewed by 315 persons

The magnetic field around a current carrying conductor is (a) directly proportional to r (b) inversely proportional to r (c) directly proportional to r2 (d) inversely proportional to r2

Magnetic field produced by a current carrying circular coil

Asked by admin @ 16/08/2021 in Science viewed by 317 persons

what kind of magnetic field is produced by a current carrying circular coil? show it with the help of a labeled diagram

The electric field inside a thin long cylindrical shell

Asked by admin @ 23/08/2021 in Physics viewed by 300 persons

The electrical field inside a long cylindrical shell of uniform density is A.Zero B.constant and radial inward C. Directly proportional to the distance from the centre D.Inversely proportional to the …

If the current in each wire is the same, which wire produces the strongest magnetic field?

Asked by maham237 @ 23/12/2020 in Physics viewed by 324 persons

If the current in each wire is the same, which wire produces the strongest magnetic field? -a wire that is 1mm thick and not coiled -a wire that is 2mm …