Faraday’s laws are consequence of conservation of
Two cities are 150 km apart. Electric power is sent from one city to another city through copper wires. The fall of potential per km is 8 volt and the average resistance per km is 0.5Ω. The power loss in the wire is
07
Dec
Two cities are 150 km apart. Electric power is sent from one city to another city through copper wires. The fall of potential per km is 8 volt and the average resistance per km is 0.5Ω. The power loss in the wire is Faraday's laws are consequence of conservation of December 7, 2020 Category: Uncategorised [...]
A potentiometer circuit is setup as shown. The potential gradient across the potentiometer wire is k volt/cm and the ammeter present in the circuit reads. 1.0A When two-way key is switched off. The balance point, when the key between the terminals (i) 1 and 2 (ii) 1 and 3, is plugged in, are found to be at lengths l2cm and l2cm respectively. The magnitudes, of the resistors R and X, in ohm, are then, equal, respectively, to
07
Dec
A potentiometer circuit is setup as shown. The potential gradient across the potentiometer wire is k volt/cm and the ammeter present in the circuit reads. 1.0A When two-way key is switched off. The balance point, when the key between the terminals (i) 1 and 2 (ii) 1 and 3, is plugged in, are found to [...]
A potentiometer wire of Length L and a resistance r are connected in series with a battery of e.m.f. E0 and a resistance r1. An unknown e.m.f. E is balanced at a length l of the potentiometer wire. The e.m.f. E will be given by
07
Dec
A potentiometer wire of Length L and a resistance r are connected in series with a battery of e.m.f. E0 and a resistance r1. An unknown e.m.f. E is balanced at a length l of the potentiometer wire. The e.m.f. E will be given by Faraday's laws are consequence of conservation of December 7, 2020 [...]
A potentiometer wire is 100 cm long and a constant potential difference is maintained across it. Two cells are connected in series first to support one another and then in opposite direction. The balance points are obtained at 50 cm and 10 cm from the positive end of the wire in the two cases. The ratio of emf’s is:
07
Dec
A potentiometer wire is 100 cm long and a constant potential difference is maintained across it. Two cells are connected in series first to support one another and then in opposite direction. The balance points are obtained at 50 cm and 10 cm from the positive end of the wire in the two cases. The [...]
In a Rutherford scattering experiment when a projectile of charge Z1 and mass M1 approaches a target nucleus of charge Z2 and mass M2 the distance to closest approached is r0. The energy of the projectile is
07
Dec
In a Rutherford scattering experiment when a projectile of charge Z1 and mass M1 approaches a target nucleus of charge Z2 and mass M2 the distance to closest approached is r0. The energy of the projectile is Faraday's laws are consequence of conservation of December 7, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Monochromatic light of wavelength 667 nm is produced by a helium neon laser. The power emitted is 9 m W. The number of photons arriving per second on the average at a target irradiated by this beam is :
07
Dec
Monochromatic light of wavelength 667 nm is produced by a helium neon laser. The power emitted is 9 m W. The number of photons arriving per second on the average at a target irradiated by this beam is : Faraday's laws are consequence of conservation of December 7, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Two identical batteries, each of e.m.f. 2 volt and internal resistance 1.0 ohm are available to produce heat in a resistance by passing a current through it. The maximum power that can be developed across R using these batteries is.
07
Dec
Two identical batteries, each of e.m.f. 2 volt and internal resistance 1.0 ohm are available to produce heat in a resistance by passing a current through it. The maximum power that can be developed across R using these batteries is. Faraday's laws are consequence of conservation of Two identical batteries December 7, 2020 Category: Uncategorised [...]
Faraday’s laws are consequence of conservation of
07
Dec
Faraday’s laws are consequence of conservation of Faraday's laws are consequence of conservation of December 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Faraday’s laws are consequence of conservation of
17
Aug
Faraday’s laws are consequence of conservation of Faraday's laws are consequence of conservation of August 17, 2020 Category: Chapter 20 - Electric Field and Potential , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,