The torque is maximum when theta is pi/2. So that sin(pi/2) = 1.matt72lsu said:i have no idea what that means
A loop current is an electrical current that flows in a closed loop or circuit. It is essential for the functioning of many electronic devices and is measured in amperes (A).
Loop current and torque are related because loop current produces a magnetic field that creates a force on a magnetic object, resulting in rotational motion or torque. This is known as the motor principle.
Loop current is typically measured using a current sensor, such as a multimeter, which measures the electrical current flowing through a circuit. The unit of measurement for loop current is amperes (A).
The resistance of the circuit, the voltage supplied, and the number of turns in the loop can all affect the loop current. Additionally, the material and thickness of the wire used in the loop can also impact the loop current.
Loop current can be controlled by adjusting the voltage or resistance in the circuit or by changing the number of turns in the loop. Additionally, using a current regulator or a variable resistor can also help control the loop current.