We know that Voltage = Current x Resistance, so if E = I x R, then E = 20 x 12 = 240 volts, and the dryer must be plugged into a 240 volt outlet.
circuit diagram is the most important in electric stove plugged into the socket
Power = Volts * current [p = E*I]; 120volts*10amps = 1200watts
All household wiring uses alternating current. Only a universal motor that has a brush and commutator will run on both AC and DC as long as the voltages are the same as the nameplate states.
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No, electric barbecues do not have to be plugged in - they are constructed to be portable in many cases and if you look at the pictures you'll never see a plug in sight.
Power (Watts) = Current (Amps) * VoltagePower = 22Amps * 240 VoltsPower = 5,280 Watts5280
The current flowing through the heating coil will depend on the resistance of the coil and the voltage of the power source. Using Ohm's Law (I = V/R), where I is the current, V is the voltage, and R is the resistance, you can calculate the current. The higher the voltage or lower the resistance, the higher the current.
Ohm's Law says Voltage = Current x Resistance V = 5 x 24 = 120 V.
Electric kettles have a high power rating, which means they draw a significant amount of current from the electrical circuit when in use. When the kettle is plugged in and turned on, it creates a heavy load on the circuit, causing an increase in current flow to the kettle to provide the necessary energy for heating the water.
circuit diagram is the most important in electric stove plugged into the socket
Electric current is the flow of electric charge through a conductor, such as a wire. When an electrical appliance is plugged in, the electric current flows through the appliance's circuitry, providing the necessary energy for the appliance to function. The current powers various components within the appliance, such as motors, heating elements, or lights, allowing it to perform its intended function. In essence, electric current is the driving force that powers electrical appliances and enables them to work.
electrical resistance is when something resists the electrical current .. eg rubber hope it helped
Your hair dryer has a resistance of 220/12 = Ohms. (I'm sure you can do the math.)
You bet it will.
The formula you are looking for is V = IR where V = Voltage I = Current R = Resistance With some formula manipulation and numbers plugged in you get I = 120V / 9.6Ω I = 12.5A The kettle would have 12.5 volts of current running through it.
To calculate the current drawn by the 100W electric fan motor when plugged into a 240V socket, you can use the formula: Current (A) = Power (W) / Voltage (V). Therefore, Current = 100W / 240V = 0.42 Amperes. So, the motor will draw approximately 0.42A of current.
The current flowing through the hair dryer would be 4.8 amps (120 V / 25 Ω = 4.8 A).