Physics
A source of potential difference V volt sends current I ampere in a circuit for time t second. Write expressions for
(a) electrical energy supplied by the source, and
(b) electrical power spent by the source.
Related Questions
Figure shows the reading on the dials of a meter. State what is its reading.
One day the meter reading was 7643 units while on the following day, it was 7657 units. What is the consumption of electricity in a day?
Name the unit in which you pay the cost of your electricity bill. How is it related to joule?
If an appliance of power P watt is used for time t hour, how much electrical energy is consumed in kWh?