Choose true or false for each statement regarding the resistance
of a wire.
true false While maintaining a constant voltage
V, the current I increases when the
cross-sectional area A of a wire expands.
true false While maintaining a constant voltage
V, the current I increases when the resistivity ρ
of a wire decreases.
true false The resistivity ρ is proportional to
the resistance R of a wire.
| Tries 0/2 |
Choose true or false for each statement regarding resistors in a
circuit.
true false If you connect two different resistors in
series in a circuit, then the current that flows through each of
them is different.
true false Three identical resistors in series have one
third the resistance of each individual one.
true false If you connect two different resistors in
series in a circuit, then the voltage across each of them is the
same.
true While maintaining a constant voltage
V, the current I increases when the
cross-sectional area A of a wire expands.
true While maintaining a constant voltage
V, the current I increases when the resistivity ρ
of a wire decreases.
false The resistivity ρ is
proportional to the resistance R of a wire.
false If you connect two different resistors in
series in a circuit, then the current that flows through each of
them is different.
false Three identical resistors in
series have one third the resistance of each individual one.
false If you connect two different
resistors in series in a circuit, then the voltage across each of
them is the same
Get Answers For Free
Most questions answered within 1 hours.