What can you say about the work done when a +1 C charge is moved from -3V to +3V?

The deficit of electrons is called ______ charge and is at ___ potential.

Identify the potential energy across the charges shown.

Identify the potential energy across the charges shown.

Another positive test charge is brought near a positive test charge. Potential energy across any of the test charge will

Which is at lower potential?

Which is at higher potential?

A voltage of 220 V is available in a household. Which of these equipment will work with that voltage as per the reading behind the equipment?

• Reading behind the equipment in option a is 230V.
• Reading behind the equipment in option c is 240V.
• Reading behind the equipment in option d is 230-240V.

What does a voltmeter measure?

What is the direction of current in the following circuit?

Identify the correct circuit diagram.

A potential energy of 5 J is used to move charges across the given battery.

How many charges are being moved?

A potential energy of 5 J is required to move 10 C of charge across a battery. Potential difference of one end is given. What is the potential difference at another end?

What will be the potential energy required to move a charge of 60 C across the given potential difference?

In 10 seconds, a charge of 25 C leaves a battery, and 200 J of energy is delivered to an outside circuit. What is the potential difference across the battery?