举一反三
- electric motor ______
- In a parallel hybrid car, the fuel tanks upplies the fuel to the engine and the battery supplies the electric power to the electric motor．
- The Biot-Savart Law is used to（ ） A: determine the magnetic field created by an electric current B: determine the electric field created by an electric current C: determine the force field created by an electric current D: determine the magnetic field created by individual point charges E: determine the electric field created by individual point charges
- When the series hybrid car is in the condition of starting, accelerating, or climbing, the engine, the generator and the battery together supply electric power to the electric motor．
- The controller of an electric car takes power from the batteries and delivers it to the motor.( )
内容
- 0
The<br/>Biot-Savart Law is used to A: determine<br/>the electric field created by individual point charges B: determine<br/>the electric field created by an electric current C: determine<br/>the magnetic field created by individual point charges D: determine<br/>the magnetic field created by an electric current E: determine<br/>the force field created by an electric current
- 1
An inductor stores energy in a magnetic field _________ an electric field.
- 2
Drive battery: is a high-output battery that stores electricity generated from regenerative braking and provides additional electric power to the electric motor;
- 3
The electric motor gets its electric power from a high-voltage battery pack which is recharged by plugging into standard 220-volt outlet．
- 4
Electric Motor A: 电动机 B: 发电机 C: 电气 D: 电源