Electrical Resistance

a year ago

stevenejones0

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20 QuestionsShow answers

- Question 130 secondsQ.
What are the units for electrical resistance?

answer choices - Question 230 secondsQ.
In a wire, _________________ flow from negative to positive

answer choices - Question 330 secondsQ.
A 25 ohm resistor is connected in series with a 15 ohm resistor. What is the total resistance?

answer choices - Question 430 secondsQ.
A 25 ohm resistor is connected in parallel with a 15 ohm resistor. What is the total resistance?

answer choices - Question 530 secondsQ.
Substances with high resistivity such as plastics and ceramics.

answer choices - Question 630 secondsQ.
The resistance of a piece of wire does not depend on _________________.

answer choices - Question 730 secondsQ.
Ohm's law is ________________

answer choices - Question 830 secondsQ.
The voltage is 5 Volts. The Resistance is 25 ohms. What is the current?

answer choices - Question 930 secondsQ.
If the resistance remains the same in a circuit but the current increases, what happened to the voltage?

answer choices - Question 1030 secondsQ.
If the voltage remains the same in a circuit but the resistance increases, what happens to the current?

answer choices - Question 1130 secondsQ.
If the length of a wire increases, the resistance ____________

answer choices - Question 1230 secondsQ.
If the cross sectional area of a wire decreases, the resistance in the wire will ____________

answer choices - Question 1330 secondsQ.
The current is 10 amps. The resistance is 5 ohms. What is the voltage?

answer choices - Question 1460 secondsQ. ____________ allows electricity to flow.answer choices
- Question 1560 secondsQ. the tendency for a material to oppose the flow of electrons
_{}answer choices - Question 1645 secondsQ. The mathematical relationship between Voltage, Current, and Resistance:answer choices
- Question 1730 secondsQ.
Which of the following is NOT a conductor?

answer choices - Question 1860 secondsQ. The current passing through bulbs in series will be...answer choices
- Question 19120 secondsQ. If we have several light bulbs connected to a battery in parallel...answer choices
- Question 2030 secondsQ. Choose the material that is an insulator.answer choices

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