State Biot Savart's law for the magnetic field produced at a point due to current element.
Asked by Topperlearning User | 18th May, 2015, 02:25: PM
According to Biot Savart's Law, the magnetic field at a point P due to current element AB of conductor XY carrying current I making angle ? with depends upon the following factors
Combining these factors
K= constant of proportionality.
In S.I units
In cgs units K=1
In S.I units, equation 1 can be written as
In vector form,
Answered by | 18th May, 2015, 04:25: PM
- derivation and expression for the magnetic induction at point dou to strith current carring condoctor
- An electron and a proton having equal momenta enter a uniform magnetic field at right angles to the field lines. What will be the ratio of the radii of curvature of their trajectories?
- How will you find the direction of the magnetic field produced due to the current element of conductor?
- Find the magnetic field produced by a long straight conductor of length L carrying current I of negligible area of cross section at a point on the conductor itself?
- When will be the magnetic field produced at a point due to current element maximum and minimum?
- Find the magnetic field induction at a point on the axis of a circular coil carrying current.
- Find the magnetic field produced if the point lies at the centre of circular coil carrying current?
- What happens to the magnetic field of the coil on its axis at a point very very far away from its centre, if the radius of the coil is doubled keeping the current flowing through it unchanged?
- Deduce the expression for the magnetic field induction at the centre of a circular electron orbit of radius r and angular velocity of orbiting electron ω.
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number