Q.1.
What is the size of the current in a circuit if the charge, Q, is 100 C and lasts for 25 seconds?
Q.2.
What is the formula for potential difference?
Q.3.
What is the work done in a circuit if the voltage is 10 V, the current is 4 A and the circuit is on for 25 seconds?
Q.4.
What is potential difference?
Q.5.
What does the size of the electric current depend on?
Q.6.
What is the unit of charge?
Q.7.
What can be calculated from current-potential difference graphs?
Q.8.
What is the unit of current?
Q.9.
Which formula calculates the size of the current?
Q.10.
What is electrical current?