resistance

Question 1

what is resistance measured in?

Answer 1

Ohms (Ω)

Question 2

what happens to current and temperature when higher resistance?

Answer 2

lower current, higher temperature

Question 3

what is total resistance in a series and parallel circuit?

Answer 3

adds up in a series circuit, it decreases in a parallel circuit

Question 4

resistance equation

Answer 4

Resistance (Ω) = potential difference (V) ÷ current (Amps)

Question 5

what happens in a wire as current increases?

Answer 5

so does the voltage. Resistance is proportional

Question 6

In a filament bulb, how does resistance increases?

Answer 6

if the temperature increases

Question 7

in a diode, what is the resistance like?

Answer 7

the forward resistance is low the backward resistance is high

Question 8

what happens as a thermistor resistance decreases?

Answer 8

if its temperature increases

Question 9

how does an LDR resistance decrease?

Answer 9

if the light intensity on it increases