Test 4 Flashcards
1
Q
Symbol for cell
A
2
Q
Symbol for fuse
A
3
Q
Symbol for voltmeter
A
4
Q
Symbol for ammeter
A
5
Q
Symbol for diode
A
6
Q
Symbol for resisor
A
7
Q
Symbol for thermistor
A
8
Q
Symbol for variable resistor
A
9
Q
Symbol for LED
A
10
Q
Electric current?
A
Rate of flow of charge
11
Q
Q=?
A
Q=IT
Q = charge
I = current
T = time
12
Q
What is value of current at any point in single closed loop
A
Current is same at all point in closed loop
13
Q
V=?
A
V=IR
V = Pd
I = current
R = resistance
