Resistance in series and parallel circuits

Current is ........?

• The measurement of the flow of electrons in an electrical circuit

• The pressure causing electricity to flow through a circuit

• The potential difference at each point of the circuit

• The flow of resistance in an electrical circuit

Current is inversely proportional to voltage ?

• True

• False

Current is directly proportional to voltage?

• True

• False

Which formula represents Ohms Law?

• V= IR

• R= IV

• I= RV

• P= R+I

What type of circuit is pictured?

• Series

• Parallel

What type of circuit is shown?

• Parallel

• Series

27, 10 and 8 Ohm resistors are connected in a parallel circuit. Calculate the total resistance?

• 8 Ohms

• 11 Ohms

• 5.19 Ohms

• 27 Ohms

A 10 Ohm and 12 Ohm resistor are connected in series. Calculate the total resistance?

• 22 Ohms

• 120 Ohms

• 2 Ohms

• 24 Ohms

How many volts are in a circuit with a battery that has a resistance of 10 Ohms and a current of 2 Amps?

• 5 V

• 0.5 V

• 20 V

• 200 V

25, 10 and 6 Ohm resistors are connected in parallel. Calculate the total resistance?

• 3.26 Ohms

• 7 Ohms

• 22 Ohms

• 9 Ohms