Category: Magnetic effects of electric current

Magnetic field and Field lines

Question 1 What is a magnet? Question 2 Define the term magnetic field? Question 3 Define magnetic force? Question 4 What are magnetic lines of...

Electric Motor

Question 1 What is an electric motor? Question 2 On what principle does electric motor works? Question 3 Explain the construction of electric motor? Question...

Right hand Thumb Rule

Question 1 State Fleming’s Right hand thumb rule? Right hand Thumb Rule If a current carrying conductor is imagined to be held in right hand...