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Idea04
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When an ac generator produces high current the counter torque increases, but if voltage increases would the counter torque decrease? Is counter torque related to counter EMF?
Idea04 said:is counter torque affected by voltage and current phase shift?
Yeah, that's actually a very pertinent question.Idea04 said:Is counter torque related to counter EMF?
Counter torque is the opposing force or torque that acts on a rotating object. It is caused by an external force or by internal forces such as friction.
Voltage is the measure of electrical potential difference between two points in an electrical circuit. It is measured in volts (V) and is represented by the symbol V.
Current is the flow of electric charge through a conductor. It is measured in amperes (A) and is represented by the symbol I. Current can be either direct (DC) or alternating (AC).
Counter torque, voltage, and current are all related through Ohm's Law. This law states that the voltage (V) is equal to the product of the current (I) and resistance (R), or V=IR. In other words, the higher the voltage, the greater the current and the stronger the counter torque.
Counter torque, voltage, and current can be manipulated by changing the resistance in a circuit. This can be done by adding or removing resistors, or by adjusting the resistance of a variable resistor. Changing the voltage source can also affect the current and counter torque in a circuit.