Electric Current Quizzes Online & Trivia
Related Topics
-
In which direction does electric current flow around a circuit.
-
When an electric current flows through a wire what is moving?
-
A current of 2.5A flows through a light bulb with a potential difference of 10V applied across it. What is the resistance of the light bulb?
-
The magnetic field lines produced by a bar magnet:
-
A soft iron bar is inserted inside a current-carrying solenoid. The magnetic field inside the solenoid:
-
The north pole of Earth’s magnet is in the:
-
The current in a circuit equals the voltage difference divided by the resistance.
-
A source of voltage difference, such as a battery, a device such as a lightbulb that has resistance and conductors that connects the device to the battery terminals.
-
A way to measure the resistance of objects and materials.
-
When a photon of sufficient energy strikes the diode, it excites an electron, thereby creating a free electron. What is this phenomenon called?
-
By definition, N-type semiconductor has an excess of _______ compared to the P-type region, which has an excess of ______ compared to the N-type region.
-
When a diode is reverse biased, the width of the depletion layer __________, causing the capacitance to _________.
Questions: 67 | Attempts: 24
-
Sample QuestionElectrons are made to flow in a wire when there is
Electric Circuits
Questions: 6 | Attempts: 37
-
Sample QuestionHow much KE is given to 2C of charge when it passes across a PD of 6V.
Pop quiz for Grade 10 Core Physics on Describing Electric Current
Questions: 6 | Attempts: 38
-
Sample QuestionWhat is required for charges to flow in a circuit?
How well do you know photodiodes?�
Questions: 8 | Attempts: 108
-
Sample QuestionWhen a photon of sufficient energy strikes the diode, it excites an electron, thereby creating a free electron. What is this phenomenon called?
> This quiz is worth 1.0 pt. (Each question is worth 0.10 pt)Â > You need 6 correct answers to pass.> Send your score to me after you finish the quiz.> In the address line put Your Name/Quiz Title/Score (Joe...
Questions: 10 | Attempts: 32
-
Sample QuestionElectricity is the _____ of tiny particles called electrons.
