A 13W bulb consumes 13W/110V=0.118 A.
If you use it for an hour, it consumes 0.118 Ah, for 2 hours 0.236 Ah, and so on..
Answer
Lamps don't use ampere hours, as this is simply a unit of measurement for electric charge. You probably mean 'watt hours' which is a measure of energy. A 13-W lamp will use 13 Wh for each hour it is used.
It depends.
To get the Amps a 3 Watt bulb uses, divide the Watts by the Voltage.
Current (in Amps) = Watts/Voltage.
A 3 watt bulb operating on 3 volts would use 3/3 or 1 amp.
A 3 watt bulb operating on 9 volts would use 3/9 or one third of a amp.
A 3 watt bulb operating on 120 volts would use 3/120 or 0.025 amps or twenty five thousandths of an amp.
A 3 watt bulb operating on 240 volts would use 3/240 or 0.025 amps or one hundred and twenty-five ten-thousandths of an amp.
1 amp
A 15 amp circuit can handle approximately 8-10 60 watt bulbs. Each 60 watt bulb draws 0.5 amps of current, so you divide the circuit's amp rating (15 amps) by the current draw per bulb (0.5 amps) to get the approximate number of bulbs it can handle.
Approximately 4 bulbs would fit a 105 watt transformer, as each 25-amp bulb consumes around 26.25 watts.
Yes, you can use a 250 watt bulb with a 15 amp switch. The switch is rated for up to 15 amps, which is more than enough to handle the power of a 250 watt bulb. Just make sure that the wiring and other components in the circuit can also handle the load.
A 300 watt bulb requires a circuit breaker of at least 2.5 amps. This can be determined by dividing the power (300 watts) by the voltage (120 volts). However, considering normal breaker sizes, a 5 amp breaker would be sufficient for a 300 watt bulb.
The formula for finding amperage is I = W/E. Amps = Watts/Volts. Without the value of the voltage to the bulb this question can not be answered.
1 amp
A 15 amp circuit can handle approximately 8-10 60 watt bulbs. Each 60 watt bulb draws 0.5 amps of current, so you divide the circuit's amp rating (15 amps) by the current draw per bulb (0.5 amps) to get the approximate number of bulbs it can handle.
Approximately 4 bulbs would fit a 105 watt transformer, as each 25-amp bulb consumes around 26.25 watts.
Yes, you can use a 250 watt bulb with a 15 amp switch. The switch is rated for up to 15 amps, which is more than enough to handle the power of a 250 watt bulb. Just make sure that the wiring and other components in the circuit can also handle the load.
.5 amp
A 300 watt bulb requires a circuit breaker of at least 2.5 amps. This can be determined by dividing the power (300 watts) by the voltage (120 volts). However, considering normal breaker sizes, a 5 amp breaker would be sufficient for a 300 watt bulb.
Without knowing the voltage, I can not tell you how many amps a 60 watt light uses. If you have a 12 volt system in a car, then a 60 watt light will pull 5 amps. If you have a 120 volt system in a house, then a 60 watt light will pull 1/2 amp. If you have a 240 volt system in an industrial building, then a 60 watt light will pull 1/4 amp.
That depends on the voltage.
Please give the voltage and Ah rating of the battery and voltage rating of bulb.
700 watt is 0.93871 horespower
Fuses or breakers are used to protect the conductor to the load. A #14 wire conductor is rated for 15 amps. Most home circuitry is done with #14 wire. The minimum size breaker in an electrical panel is 15 amp so it looks like a 15 amp fuse or breaker can be used for a 100 watt light bulb.