JEE Advanced Physics Syllabus can be referred by the IIT aspirants to get a detailed list of all topics that are important in cracking the entrance examination. JEE Advanced syllabus for Physics has been designed in such a way that it offers very practical and application-based learning to further make it easier for students to understand every concept or topic by correlating it with day-to-day experiences. In comparison to the other two subjects, the syllabus of JEE Advanced for physics is developed in such a way so as to test the deep understanding and application of concepts..

**Q1.**Two concentric and coplanar coils have radii a and b(≫a) as shown in fig. Resistance of the inner coil is R. Current in the outer is increased from 0 to i, then the total change circulating the inner coil is

Solution

a

a

**Q2.**A wire is bent to form the double loop shown in figure. There is s uniform magnetic field directed into the plane of the loop. If the magnitude of this filed is decreasing, the current will flow from

Solution

c

c

**Q3.**23. A metallic wire is folded to form a square loop of side a. It carries a current i and is kept perpendicular to0 the region of uniform magnetic filed B. If the shape of the loop is changed from square to an equilateral triangle without changing the length of the wire and current, the amount of work done in doing so is

Solution

a

a

**Q4.**Two identical conducting rings A and B of radius R are rolling over a horizontal conducting plane with same speed v but in opposite direction. A constant magnetic filed B is present pointing into the plane of paper. Then the potential difference between the highest points of the two rings is

Solution

c

c

**Q5.**The capacitor of an oscillatory circuit of frequency 10,000 Hz is enclosed in a container. When the container is evacuated, the frequency changed by 50 Hz, the dielectric constant of the gas is

Solution

b

b

**Q6.**A small square loop of wire of side l is placed inside a large square loop of wire of side L(L≫l). The loops are coplanar and their centres coincide. The mutual inductance of the system is proportional to

Solution

b

b

**Q7.**In an LR circuit connected to a battery, the rate at which energy is stored in the inductor is plotted against time during the growth of current in the circuit. Which of the following best represents the resulting curve?

Solution

a

a

**Q8.**The inductance L of a solenoid of length l, whose windings are made of material of density D and resistivity ρ, is (the winding resistance is R)

Solution

a

a

**Q9.**The magnitude flux density B us changing in magnitude at a constant rate dB/dt. A given mass m of copper, drawn into a wire of radius a and formed into a circular loop of radius r is placed perpendicular to the field B. The induced current in the loop is i. The resistivity of copper is ρ and density is d. The value of the induced current i is

Solution

d

d

**Q10.**A conducting ring of radius r and resistance R rolls on a horizontal surface with constant velocityv. The magnitude filed B is uniform and is normal to the plane of the loop. Choose the correct option

Solution

d

d