That varies. Different devices are designed differently. Somewhere on outside (usually on the back) of every electrical device there should be a kind of permanent sticker stating the voltage and current it uses.
(1,000,000,000) One billion volts.
The amplitude of a radio wave is the maximum displacement of the wave from its equilibrium position. It represents the strength or intensity of the wave. Amplitude is measured in units such as volts/meter or decibels.
Well, honey, that's like asking how many licks it takes to get to the center of a Tootsie Pop - it depends on the radio! Radios can vary in power consumption, but on average, a small radio might use around 10-20 watts of power. To calculate the energy in joules, you'd need to multiply the power in watts by the time in seconds that the radio is on. So, grab your calculator and get crunching!
There is no direct conversion between Joules and Volts because they are different units. Joules measure energy, while Volts measure electrical potential. However, if you know the resistance in ohms, you can use the formula: Power (in Watts) = Current (in Amperes) x Voltage (in Volts).
There is no direct conversion between volts and joules as they are different units measuring different quantities. Volts measure electric potential difference while joules measure energy.
22 (1.5 volts each) AA batteries
The two are unrelated. Volts is the measurement for Electrictiy. Hertz is a measurement for a transmitted radio wave.
12 volts.
You don't need anything. A 24v system is the cranking volts. The accessories are done for 12 volts.
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.
A car battery has usually 12 volts.
How many volts for a 9 mag
An electrical device doesn't really "use" volts. The volts in a minute are the same as the volts in a second or in a day - since the voltage tends to remain fairly stable.
Most calculators use 1.5 volts from small button-cell batteries, such as LR44 or CR2032.
Most likely 12 volts if it is on a car. Some boats use 24 volts, or in the case of my boat 32 volts.
5 volts
I am not sure, but you can look at the back of your TV set. Most electrical equipment has its specifications there - if it doesn't state the watts, you can multiply amperes x volts.