Question 1
A circuit consists of 2
N resistors, all of resistance
R, connected as shown below. A potential difference
V is applied to one end, and the other end is at ground potential. The equivalent resistance of the circuit is
◦ .
◦ R.
◦ .
◦ NR.
◦ 2NR.
Question 2
A circuit consists of
N resistors, all of resistance
R, connected as shown below. A potential difference
V is applied to the circuit. The equivalent resistance of the circuit is
◦ .
◦ R.
◦ .
◦ NR.
◦ 4NR.