A horizontal rod of mass 10g and length ...

A horizontal rod of mass `10g` and length `10cm` is placed on a smooth plane inclined at an angle of `60^@` with the horizontal with the length of the rod parallel to the edge of the inclined plane. A uniform magnetic field induction B is applied vertically downwards. If the current through the rod is `1*73ampere`, the value of B for which the rod remains stationary on the inclined plane is

1.73 T

`(1.73)^(-1)` T

1 T

`sqrt(2) (1.73)` T

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MAGNETIC EFFECT OF ELECTRIC CURRENT
TARGET PUBLICATION|Exercise Competitive Thinking Introduction|61 Videos
MAGNETIC EFFECT OF ELECTRIC CURRENT
TARGET PUBLICATION|Exercise Evaluation Test|12 Videos
MAGNETIC EFFECT OF ELECTRIC CURRENT
TARGET PUBLICATION|Exercise Evaluation Test|12 Videos
LAWS OF MOTION
TARGET PUBLICATION|Exercise EXERCISE|281 Videos
MAGNETISM
TARGET PUBLICATION|Exercise MCQs|147 Videos

Similar Questions

Explore conceptually related problems

A body of mass 10kg is placed on a smooth inclined plane making an angle of 30^(@) with the horizontal, the component of the force of gravity trying to move the body down the inclined plane is [g=9.8m//s^(2)]

A metallic rod of mass per unit length 0.5 kg m^(-1) is lying horizontally on a smooth inclined plane which makes an anlge of 30^(@) with the horizontal. The rod is not allowed to slide down by flowing a current through it when a magnetic field of induction 0.25 T is acting on it in the vertical direction. The current flowing in the rod to keep it stationary

A carriage is sliding down an inclined plane at an angle of 60° with a simple pendulum of length 1 m, its period of oscillation will be

A box placed on a smooth inclined plane is free to move. Find the time period of oscillation of the simple pendulum attached to the ceiling of the box.

A solid cylinder of mass 0.1 kg having radius 0.2 m rolls down an inclined plane of height 0.6 m without slipping. The linear velocity of the cylinder at the bottom of the inclined plane is

Questions based on paragraph A man pulls a cart on a horizontal road of 2 m by applying a force of 200 N. Later the road gets inclined at an angle of 60° with horizontal and man starts pulling his cart from base of the inclined road to the top. The length of the inclined portion of road is 4 m. Based on the given information answer the following questions. What will be the work done by the man to pull the cart along the inclined part of the road?

A ball of mass 100 g released down an inclined plane describes a circle of radius 10 cm in the vertical plane on reaching the bottom of the inclined plane. The minimum height of the incline is

When a solid sphere rolls down on an inclined plane of inclination 30^@ to the horizontal without slipping, acceleration of its centre of mass is

A conductor of length 25 cm is placed:- inclined at an angle of 60^@ with a uniform field 4 xx 10^-3 T and carrying a current of 5 A calculate the force experienced by the conductor.

The length of a rod is 0.5 xx 10^(2) m , the order of magnitude of the length of the rod is

TARGET PUBLICATION-MAGNETIC EFFECT OF ELECTRIC CURRENT -Critical Thinking Introduction

While defining value of one ampere of steady current, which of the fol...
Text Solution
|
A horizontal conducting wire of length 0.1 m carries a current of 4A. ...
Text Solution
|
A rectangular loop is acted upon by two forces of same magnitude but o...
Text Solution
|
A current carrying loop in a uniform magnetic field will experience
Text Solution
|
A current carrying loop is placed in a uniform magnetic field. The tor...
Text Solution
|
choose the correct option
Text Solution
|
A circular loop of radius r having N number of turns carries current ...
Text Solution
|
Two wires of same length are shaped into a square and a circle. If the...
Text Solution
|
A 2MeV proton is moving perpendicular to a uniform magnetic field 2.5 ...
Text Solution
|
A wire of length l carries a steady current. It is bent first to form ...
Text Solution
|
A homogeneous electric field E and a uniform magnetic field vecB are p...
Text Solution
|
A wire carrying current I and other carrying 2I in the sam direction p...
Text Solution
|
Two electrons move parallel to each other with equal speed 'V' the rat...
Text Solution
|
A uniform conducting wire ABC has a mass of 10 g. A current of 2A flow...
Text Solution
|
The work done by a magnetic field on moving charge is
Text Solution
|
For a give perimeter in plane, following are some shpaes mentioned. Ch...
Text Solution
|
Three long straight wires are connected parallel to each other across ...
Text Solution
|
A horizontal rod of mass 10g and length 10cm is placed on a smooth pla...
Text Solution
|
In the Bohr model of the hydrogen atom, the electron circuulates aroun...
Text Solution
|
A horizontal wire carries 200amp current below which another wire of l...
Text Solution
|