Electric Circuits

Front

The symbol represents a ________________ and the long side represents the ________________ side.

Back

battery, positive

Front

Potential difference of 24 V applied to a 150 Ω resistor. How much current flows through the resistor?

Back

0.16 A

Front

What is a circuit?

Back

A closed path that a current can flow along

Front

This is an example of a _______ circuit

Back

series

Front

This is an example of a ______ circuit

Back

Parallel

Front

What is often included in circuits to control the flow of current?

Back

switch

Front

When more branches are added to a parallel circuit, ____________________.

Back

resistance decreases

Front

Which is the right form of Ohm's Law? Options: V=I/R, V=R/I, I=V/R, I=R/V

Back

I=V/R

Front

What is not needed in order to create a working circuit? Options: battery (power source), lightbulb, current, closed circuit

Back

lightbulb

Front

Voltage of a circuit with 4 ohms of resistance and 3 amps of current?

Back

12 V