The maximum force acting on a straight c...

The maximum force acting on a straight conductor of length 15 cm placed in a magnetic field `5 xx 10^-5 N//Am` is `3 xx 10^-4 N`. Then current flowing through the conductor is

4 mA

40 mA

400 mA

40 mA

Text Solution

Verified by Experts

Topper's Solved these Questions

Magnetic Fields due to Electric Current
CHETANA PUBLICATION|Exercise Exercise|96 Videos
Kinetic Theory of Gases and Radiation
CHETANA PUBLICATION|Exercise Exercise|110 Videos
Magnetic Materials
CHETANA PUBLICATION|Exercise EXERCISE|74 Videos

Similar Questions

Explore conceptually related problems

The maximum force acting on a straight conductor of length 15 cm, placed in a magnetic field of induction 5 xx 10^(-5) N//A m is 3 xx 10^(-4) N then the current flowing in conductor is

Give force acting on a current carrying conductor placed in a uniform magnetic field.

The magnetic force acting on a conductor of length l carrying a current I placed in field of strength B is given as

The strength of the magnetic field along solenoid having 5000 turns per meter is 3.14 xx 10^-2 T . The current flowing through the solenoid is

Derive an expression for force acting on current carrying conductor in uniform magnetic field

The magnitude of magnetic induction due to a straight long conductor at a distance 10 cm from conductor is 1.33 xx 10^(-4) Wb//m^(2) . If electrons flow through the conductor, the number of particles flowing per second is

Direction of force acting on a current carrying conductor vec (L) in an external magnetic field vec(B) is

Maximum force acts on a current carrying conductor in magnetic field, when angle between current and magnetic field is

A conductor of length 1m and carrying current of 1A is placed at an angle 45^@ to the magnetic field of 1 oersted. The force acting on the conductor is

A conductor of length lm and carrying current of 1A is placed at an angle of 45^@ to the magnetic field of 1G. The force acting on the conductor is

CHETANA PUBLICATION-Magnetic Fields due to Electric Current-Exercise

If a particle of charge q is moving with a velocity v in a direction o...
Text Solution
|
A conductor of length lm and carrying current of 1A is placed at an an...
Text Solution
|
The maximum force acting on a straight conductor of length 15 cm place...
Text Solution
|
A force of 1.732 xx 10^-2 N acts on a particle of charge moving with a...
Text Solution
|
The force acting on a particle of charge q moving in a uniform magnets...
Text Solution
|
In Bohr's model if hydrogen atom, the electron circulates around nucle...
Text Solution
|
Two circular coils are made of two identical wires of same length. If ...
Text Solution
|
A circular coil having 50 turns each of radius 0.05 m carries a curren...
Text Solution
|
The ratio of magnetic induction at a point along the axis of a circula...
Text Solution
|
A square coil of side 10 cm consists of 20 turns and carries 12 A. The...
Text Solution
|
Two long and straight conductors, placed parallel to each other are se...
Text Solution
|
The magnetic moment of a square coil having 5 turns, each side measuri...
Text Solution
|
A long straight wire carries a current of 50 A. An electron moving at ...
Text Solution
|
The magnetic induction at a point on the axis of a circular current ca...
Text Solution
|
Choose the correct option:- Cyclotron cannot accelerate
Text Solution
|
Choose the correct option:- The magnetic field at a distance 'r' from ...
Text Solution
|
Choose the correct option:- Ampere's law is analogous to
Text Solution
|
Choose the correct option:- The magnetic field at point O is
Text Solution
|
What do you mean by resonance condition in cyclotron?
Text Solution
|
State the principle of moving coil Galvanometer?
Text Solution
|