Which of the following is a good conductor of electricity?

What is the SI unit of electric current?

What happens to the brightness of a bulb if the current increases?

What is used to measure electric current?

The north pole of a magnet will attract which of the following?

What type of current is supplied to homes?

What happens when you break a magnet into two pieces?

What is the direction of electric current in a circuit?

Which of these devices uses an electromagnet?

The resistance of a conductor depends on —