switch
resistor
battery
power supply
Correct answer is B
No explanation has been provided for this answer.
Electrons in the outer orbit are called
nuclei
valences
waves
shells
Correct answer is B
No explanation has been provided for this answer.
The conductance of an 8 ohm resistance is
12.5 mS
8 mS
12 S
125 mS
Correct answer is D
No explanation has been provided for this answer.
When placed close together, two positively charged materials will
attract
become neutral
become negative
repel
Correct answer is D
No explanation has been provided for this answer.
Which of the following is not a type of energy source?
generator
rheostat
solar cell
battery
Correct answer is B
No explanation has been provided for this answer.