Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
When current ( I ) in R- L series circuit becomes constant , where L is a pure indicator , which of the following given statements is /are correct ?
24
Oct
When current ( I ) in R- L series circuit becomes constant , where L is a pure indicator , which of the following given statements is /are correct ? When current ( I ) in R- L series circuit becomes constant where L is a pure indicator which of the following given statements is [...]
Three rods of equal length l are joined to form an equilateral triangle PQR. O is the mid point of PQ. Distance OR remains the same for small change in temperature. Coefficient of
24
Oct
Three rods of equal length l are joined to form an equilateral triangle PQR. O is the mid point of PQ. Distance OR remains the same for small change in temperature. Coefficient of Three rods of equal length l are joined to form an equilateral triangle PQR. O is the mid point of PQ. Distance [...]
Two vessel connected at the bottom by a thin pipe with a sliding plug contain liquid at 20 C and 80 C respectively. The coefficient of cubic expansion of liquid is 10^3 K^-1. The ratio
24
Oct
Two vessel connected at the bottom by a thin pipe with a sliding plug contain liquid at 20 C and 80 C respectively. The coefficient of cubic expansion of liquid is 10^3 K^-1. The ratio Two vessel connected at the bottom by a thin pipe with a sliding plug contain liquid at 20 C and [...]
A clock with a metallic pendulum at 15 C runs faster by 5 s each day and at 30 C, runs slow by 10 s. Find the coefficient of linear expansion of the metal.
24
Oct
A clock with a metallic pendulum at 15 C runs faster by 5 s each day and at 30 C, runs slow by 10 s. Find the coefficient of linear expansion of the metal. A clock with a metallic pendulum at 15 C runs faster by 5 s each day and at 30 C runs [...]
In two experiments with a continuous flow calorimeter to determine the specific heat capacity of a liquid, and input power of 16 W produced a rise of 10 K in the liquid. When the power
24
Oct
In two experiments with a continuous flow calorimeter to determine the specific heat capacity of a liquid, and input power of 16 W produced a rise of 10 K in the liquid. When the power and input power of 16 W produced a rise of 10 K in the liquid. When the power In two [...]
2 kg of ice at -15 C is mixed with 2.5 kg of water at 25 c in an insulating container. If the specific heat capacities of ice and water are 0.5 cal/g C and 1 cal/g C, find the amount of water
24
Oct
2 kg of ice at -15 C is mixed with 2.5 kg of water at 25 c in an insulating container. If the specific heat capacities of ice and water are 0.5 cal/g C and 1 cal/g C, find the amount of water 2 kg of ice at -15 C is mixed with 2.5 kg [...]
Two parallel resistanceless rails are connected by an inductor of inductance L at one end as shows in Fig. A magnetic field B exists in the space which is perendicular to the plane of the rails. Now a conductor of length l and mass m is placed transverse on the rail and given an inpulse J toward the rightward direction. Then choose the correct option (S).
24
Oct
Two parallel resistanceless rails are connected by an inductor of inductance L at one end as shows in Fig. A magnetic field B exists in the space which is perendicular to the plane of the rails. Now a conductor of length l and mass m is placed transverse on the rail and given an inpulse [...]
An inductor and two capacitors are connected in the circuit as show in Fig Initially capacitor A has no charge and capacitor B has CV charge. Assume that the circuit has no resistance at all. At t=0, switch S is closed, then [given LC = 2/π^2 × 10^4 S^2 and Cv = 100 mC]
24
Oct
An inductor and two capacitors are connected in the circuit as show in Fig Initially capacitor A has no charge and capacitor B has CV charge. Assume that the circuit has no resistance at all. At t=0, switch S is closed, then [given LC = 2/π^2 × 10^4 S^2 and Cv = 100 mC] An [...]
In the circuit, a battery of emf E, a resistance R and inductance coil L1 and L2 and switch S are connected as shown in figure. Initially the switch is open
24
Oct
In the circuit, a battery of emf E, a resistance R and inductance coil L1 and L2 and switch S are connected as shown in figure. Initially the switch is open a battery of emf E a resistance R and inductance coil L1 and L2 and switch S are connected as shown in figure. Initially [...]
In the given circuit ( figure ), the switch is closed at t = 0. choose the correct answers.
24
Oct
In the given circuit ( figure ), the switch is closed at t = 0. choose the correct answers. In the given circuit ( figure ) the switch is closed at t = 0. choose the correct answers. October 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,