
Starting
electronics
Quiz
Answers at end of book
1.
100 coulombs of electricity
flow
past a point in an
electrical
circuit, in 20
seconds. The
current
flowing
is?
a
lOA
b 2 A
c
5 V
d
5 A
e none of these.
2.
A resistor of value 1 kO. is
placed
in a simple circuit
with a battery of 15 V
potential
difference.
What
is
the
value of
current
which
flows?
a
15 mA
b 150 mA
c
1.5 mA
d
66.7 mA
e none of these
3.
A voltage of 20 V is applied
across
a resistor of 100 Ω.
What
happens?
a
a
current
of 0.2 A is
generated
across a resistor,
b a
current
of 5 A is
generated
across the
resistor.
c
a
current
of 5 A
flows
through
the resistor,
d
one coulomb of electricit ...