A CIRCUIT CONTAINING FIVE RESISTORS IS CONNECTED TO A BATTERY WITH 12 EMF AS SHOWN IB FIGURE THE POTENTIAL DIFFERENCE ACROSS 4 OHM RESISTORS
A CIRCUIT CONTAINING FIVE RESISTORS IS CONNECTED TO A BATTERY WITH 12 EMF AS SHOWN IB FIGURE THE POTENTIAL DIFFERENCE ACROSS 4 OHM RESISTORS 15.
16.
A circuit containing five resistors is connect
figure. The potential difference across 4Q res
50
40
60
20
12V
(d) 12
The temperature coefficient of resistance
germanium is —5 x 10-2 oc-l. A tungsten
with a germination wire of resistance R.
with temperat
