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Power equals voltage times current in amps. The value of amps used is needed to do the math.

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14y ago
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5mo ago

To determine the amperage required by a 12-volt audio radio, you would need to know the power consumption of the radio in watts. You can then use the formula: Amps = Watts / Volts to calculate the amperage.

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Q: How many volts amps required a 12 volt audio radio?
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amps equals watts divided by volts.


What is the formula for finding out how many amps is required to achieve the full 100 watt output from a 9 volt bulb?

The formula is volts times amps equals watts, or watts divided by volts equals amps.


How do you convert 2500kw to amps?

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How many volts it takes to cause a current of 1.95 amps to exist in a 200 watt lamp?

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If voltage is 12 volts and ohms is 0.5 how many amps in circuit?

Ohm's law: Volts = Amps * Ohms, or Amps = Volts / Ohms 12 volts / 0.5 ohms = 24 amps


What does 1500 watts equal in amps at 120 volts?

To convert watts to amps at 120 volts, use the formula: Amps = Watts / Volts. For 1500 watts at 120 volts, the calculation would be: 1500 watts / 120 volts = 12.5 amps.


4 volts is a many watts?

4 volts and how many amps? Watts = amps x volts. It depends on the amount of current (in Amps) flowing at 4 Volts... See Ohms Law: Watts = Volts x Amps If you have 2 Amps flowing at 4 Volts you are dissipating/consuming 8 Watts. If you have 10 Amps flowing at 4 Volts you are dissipating/consuming 40 Watts.


How many amps is 1000 volts?

Volts and amps measure two different things. Volts are used to measure potential difference. Amperes (amps for short) are used to measure current. Compare it to a garden hosepipe: Voltage corresponds to the pressure of the water, current measures how fast the water flows. 2000 millivolts equals two volts. For comparison, a single AA cell gives 1.5 volts. 1000 amps is several times the current used by the average household. A regular AA cell can provide, at maximum, about half an amp.


Using 120 volts at 12 amps is the same power as what amps at 220 volts?

6 amps.


How many amps at 120 volts equals 16 amps at 12 volts?

160 amps at 12v.


How many amps at 12 volts equals 16 amps at 120 volts?

160 amps at 12v.


What voltage required to send a current of 4 amps through a resistance of 60ohm?

To find the voltage required to send a current of 4 amps through a resistance of 60 ohms, you can use Ohm's Law: V = I x R where V is the voltage, I is the current, and R is the resistance. Plugging in the values: V = 4 amps x 60 ohms V = 240 volts So, you would need 240 volts to send 4 amps through a 60-ohm resistor.