Grade 12th pass10 grade science
(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 magnetic field pattern of a current-carrying solenoid resembles.
(c) What is the shape of field lines inside a 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?
(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 magnetic field pattern of a current-carrying solenoid resembles.
(c) What is the shape of field lines inside a 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?
