then
A certain circuit element has a current i=2.5 sin(wt) mA, where w is the angular frequency in rad/sec, and a voltage difference between terminals v = 45 sin (wt) V, then
03
Dec
A certain circuit element has a current i=2.5 sin(wt) mA, where w is the angular frequency in rad/sec, and a voltage difference between terminals v = 45 sin (wt) V, then A certain circuit element has a current i=2.5 sin(wt) mA and a voltage difference between terminals v = 45 sin (wt) V then where [...]
When battery and galvanometer are interchanged in the case of Wheatstone bridge, then?
03
Dec
When battery and galvanometer are interchanged in the case of Wheatstone bridge, then? then When battery and galvanometer are interchanged in the case of Wheatstone bridge December 3, 2020 Category: Arihant Physics by D.C Pandey , Chapter 3 - Current Electricity , Volume 2 ,
If power in external resistance R is maximum, then
02
Dec
If power in external resistance R is maximum, then If power in external resistance R is maximum then December 2, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Current Electricity , Part 2 ,
The capacities of two parallel plate capacitors are C1 and C2 and their respective potential are V1 and V2. If they are connected by a thin wire, then
01
Dec
The capacities of two parallel plate capacitors are C1 and C2 and their respective potential are V1 and V2. If they are connected by a thin wire, then The capacities of two parallel plate capacitors are C1 and C2 and their respective potential are V1 and V2. If they are connected by a thin wire [...]
In an experiment to measure the internal resistance of a cell by a potentiometer, it is found that the balance point is at a length of 2 m, when the cell is shunted by a 5 Ω resistance; and is at a length of 3 m, when the cell is shunted by a 10 Ω resistance. The internal resistance of the cell is, then
01
Dec
In an experiment to measure the internal resistance of a cell by a potentiometer, it is found that the balance point is at a length of 2 m, when the cell is shunted by a 5 Ω resistance; and is at a length of 3 m, when the cell is shunted by a 10 Ω [...]
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In an experiment to measure the internal resistance of a cell by a potentiometer ,
it is found that the balance point is at a length of 2 m ,
then ,
when the cell is shunted by a 10 Ω resistance. The internal resistance of the cell is ,
when the cell is shunted by a 5 Ω resistance; and is at a length of 3 m ,
A particle is moving with a uniform speed in a circular orbit of radius R in a central force inversely proportional to the nth power of R. If the period of rotation of the particle is T, then
29
Nov
A particle is moving with a uniform speed in a circular orbit of radius R in a central force inversely proportional to the nth power of R. If the period of rotation of the particle is T, then A particle is moving with a uniform speed in a circular orbit of radius R in a [...]
An L-shaped object, made of thin rods of uniform mass density, is suspended with a string as shown in figure. If AB=BD, and the angle made by AB with downward vertical is θ, then :
29
Nov
An L-shaped object, made of thin rods of uniform mass density, is suspended with a string as shown in figure. If AB=BD, and the angle made by AB with downward vertical is θ, then : An L-shaped object and the angle made by AB with downward vertical is θ is suspended with a string as [...]
The variation of photo-current with collector potential for different frequencies of incident radiation v1,v2 and v3 is as shown in the graph, then
29
Nov
The variation of photo-current with collector potential for different frequencies of incident radiation v1,v2 and v3 is as shown in the graph, then The variation of photo-current with collector potential for different frequencies of incident radiation v1 then v2 and v3 is as shown in the graph November 29, 2020 Category: Chapter 11 - Dual [...]
λe,λp and λα are the de-Broglie wavelength of electron, proton and α particle. If all the accelerated by same potential, then
29
Nov
λe,λp and λα are the de-Broglie wavelength of electron, proton and α particle. If all the accelerated by same potential, then proton and α particle. If all the accelerated by same potential then λe λp and λα are the de-Broglie wavelength of electron November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and [...]
If a photon and an electron have same de-Broglie wavelength, then
29
Nov
If a photon and an electron have same de-Broglie wavelength, then If a photon and an electron have same de-Broglie wavelength then November 29, 2020 Category: Chapter 11 - Dual Nature of Radiation and Matter , MTG NEET Physics , Part 2 ,