Two resistance of 100 W and zero ohm are connected in parallel. The Overall resistance will be?

Pick in this following the correct answer 100 W, 50 W, 25 W, zero

2. A bar magnet is divided in two pieces. Which of the following statement is true about the force between broken pieces if they face each other with small separation

A. There is an electric repulsive force between the broken pieces

b. there is an electric attractive force between the broken pieces

c. there is a magnetic repulsive force between the broken pieces

d there is magnetic attractive force between the broken pieces