In the alongside figure a straight condu...

In the alongside figure a straight conductor B is carrying current in the vertical downward direction. What will be the direction of magnetic field lines around the conductor?

Promotional Banner

Promotional Banner

Topper's Solved these Questions

LIGHT:REFLECTION AND REFRACTION
MBD|Exercise EXAMPLE|150 Videos
SOURCE OF ENERGY
MBD|Exercise EXAMPLE|116 Videos

MBD-MAGNETIC EFFECTS OF ELECTRIC CURRENT-EXAMPLE

Name the law shown in the figure lable 1 and 2 according to this law.
Text Solution
|
In the alongside figure a straight conductor B is carrying current in ...
Text Solution
|
In the alongside figure a straight conductor B is carrying current in ...
Text Solution
|
What is electro-magnetic induction?
Text Solution
|
List some such electric applicances in which electric motor is used.
Text Solution
|
What is electric fuse ?Why is its important?
Text Solution
|
Why the fuse wire should have high resistance and low melting point?
Text Solution
|
What is meant by over-loading?
Text Solution
|
When does an electric short circuit occur?
Text Solution
|
What are hazards of electricity?
Text Solution
|
What is a dynamo?
Text Solution
|
On what principle is a.c.motor based?
Text Solution
|
What is an electric motor?
Text Solution
|
List three sources of magnetic field.
Text Solution
|
Name the physical qanitity whose S.I. unit is weber/m^2.
Text Solution
|
In which part of a bar magnet,The magnetic field lines are more denser...
Text Solution
|
How does the strength of the magnetic field at the centre of a circula...
Text Solution
|
Name any two devices which uses electric motor as an essential compone...
Text Solution
|
Define an elelctromagnet
Text Solution
|
Define magnetic pole.
Text Solution
|