JEE Advanced part test

PHYSICS
SECTION – 1 : (Integer value correct Type)
1. A cell of negligible resistance and emf 2 volt is connected to series combination of
2,3 and 5 ohm. The potential difference in volt between the terminals of 3 ohm
N
resistance will be . Find the value of N
10
2. In the circuit shown in Fig. the current I through:




3. Resistances of 6 each are connected in the manner shown in Fig. The PD between
points P and Q is:




4. In the adjoining Fig. the emf of the cell is 1.8 V and the internal resistance is
N
() . The current in 3 resistance is nearly . Find the value of N
10




10
5. The current through the circuit shown in Fig. is . The value of x is
x




6. The current flowing through 3 ohm resistor is 0.8 ampere, the potential drop across
the 4 resistor in the circuit shown in Fig. is 1.2 NV . Find the value of N


TRIVIDYAA JUNIOR COLLEGE 2

, 7. An infinite number of identical capacitors each of capacitance 1mF are connected as
shown in the Fig. Then the equivalent capacitance between A and B is ______ mF




CE 2
8. If the key K is closed, the heat lost in the circuit is . Find N
N




SECTION – 2 : (One or more options correct Type)
9. In the circuit the current through the :




(a) 3 resistor is 0.50 A (b) 3 resistor is 1A
(c) 4 resistor is 0.50 A (d) 4 resistor is 0.25 A
10. Consider a thin square sheet of side L and thickness t, made of a material of resistiv-
ity  . The resistance between two opposite faces, shown by the shaded areas in the
figure is :


TRIVIDYAA JUNIOR COLLEGE 3