In a current carrying solenoid, current is flowing clockwise from left end. Draw the magnetic field produced in it.

In a current carrying long solenoid, the field produced does not depend upon

Draw the pattern of magnetic field lines around a current carrying strainght conductor. How does the strength of the magnetic field produced change. (i) with the distance from the conductor ? (ii) with increase in current in a conductor ?

Which of the following statement is/are correct? I. The magnetic field produced by a current carrying solenoid is independent of its length and cross-Sectional area. II. The magnetic field inside the solenoid is uniform.

An observer to the left of a solenoid of N turns each of cross section area ‘A’ observes that a steady current I in it flows in the clockwise direction Depict the magnetic field lines due to the solenoid specifying its polarity and show mat it acts as a bar magnet of magnetic moment m = NIA

(a) What is a solenoid ? Draw a sketch to show the magnetic field pattern produced by a current-carrying solenoid. (b) Name the type of magnet with which the magnetic field pattern of a current-carrying solenoid resembles. (c ) What is the shape of field lines inside current-carrying solenoid ? What does the pattern of field lines inside a current-carrying solenoid indicate ? (d) List three ways in which the magnetic field strength of a current-carrying solenoid can be increased ? (e) What type of core should be put inside a current-carrying solenoid to make an electromagnet ?

On increasing the current through a solenoid, the magnetic field produced by it at its centre.