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Find the potential difference difference between the plates of the capacitor C in the circuit shown in figure. The internal resistances of sources can be neglected.
11
Nov
Find the potential difference difference between the plates of the capacitor C in the circuit shown in figure. The internal resistances of sources can be neglected. Find the potential difference difference between the plates of the capacitor C in the circuit shown in figure. The internal resistances of sources can be neglected. November 11, 2020 [...]
For the circuit arrangement shown in figure, (a) Find the potential difference across each capacitor in the steady – state condition. (b) find the current throgh the 60 ohm resistor just after the instant when the key K is opened.
11
Nov
For the circuit arrangement shown in figure, (a) Find the potential difference across each capacitor in the steady – state condition. (b) find the current throgh the 60 ohm resistor just after the instant when the key K is opened. (a) Find the potential difference across each capacitor in the steady - state condition. (b) [...]
Which of the following pairs have nearly the same atomic radii (a) Zr and Hf (b) Rb and Cs (c) Pt and Pd (d) Zn and Cd
11
Nov
Which of the following pairs have nearly the same atomic radii (a) Zr and Hf (b) Rb and Cs (c) Pt and Pd (d) Zn and Cd Which of the following pairs have nearly the same atomic radii (a) Zr and Hf (b) Rb and Cs (c) Pt and Pd (d) Zn and Cd November [...]
Which of the following salts solution is/are acidic in nature (a) NaNO3 (b) LiCl (c) BeCl2 (d) KCN
11
Nov
Which of the following salts solution is/are acidic in nature (a) NaNO3 (b) LiCl (c) BeCl2 (d) KCN Which of the following salts solution is/are acidic in nature (a) NaNO3 (b) LiCl (c) BeCl2 (d) KCN November 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The increasing order of ionic mobilities is/are give by (a) K+ < Na + < Li + (b) Li + < Na + < K+ (c) Na + < Mg 2+ < Al 3+
11
Nov
The increasing order of ionic mobilities is/are give by (a) K+ < Na + < Li + (b) Li + < Na + < K+ (c) Na + < Mg 2+ < Al 3+ The increasing order of ionic mobilities is/are give by (a) K+ < Na + < Li + (b) Li + < [...]
In a Fraunhofer diffraction experiment at a single slit using a light of wavelength 400 nm, the first minimum is formed at an angle of 30∘. The direction θ of the first secondary maximum is given by :
11
Nov
In a Fraunhofer diffraction experiment at a single slit using a light of wavelength 400 nm, the first minimum is formed at an angle of 30∘. The direction θ of the first secondary maximum is given by : In a Fraunhofer diffraction experiment at a single slit using a light of wavelength 400 nm the [...]
Pick out the correct statement(s) of the following. (a) All atoms with an odd atomic number are necessarily paramagnetic (b) All atoms with an even atomic number are necessarily paramagnetic
11
Nov
Pick out the correct statement(s) of the following. (a) All atoms with an odd atomic number are necessarily paramagnetic (b) All atoms with an even atomic number are necessarily paramagnetic Pick out the correct statement(s) of the following. (a) All atoms with an odd atomic number are necessarily paramagnetic (b) All atoms with an even [...]
A parallel beam of monochromatic light is incident normally on a narrow slit. A diffraction pattern is formed on a screen placed perpendicular to the direction of the incident beam. At the first minimum of the diffraction pattern, the phase difference between the rays coming from the two edges of the slit is :
11
Nov
A parallel beam of monochromatic light is incident normally on a narrow slit. A diffraction pattern is formed on a screen placed perpendicular to the direction of the incident beam. At the first minimum of the diffraction pattern, the phase difference between the rays coming from the two edges of the slit is : In [...]
White light may be considered to be mixture of wave with λ. ranging between 3900 A˚ and 7800 A˚. An oil film of thickness 10,000 A˚ is examined normally by the reflected light. If examined normally by the reflected light. If μ = 1.4, then the film appears bright for
11
Nov
White light may be considered to be mixture of wave with λ. ranging between 3900 A˚ and 7800 A˚. An oil film of thickness 10,000 A˚ is examined normally by the reflected light. If examined normally by the reflected light. If μ = 1.4, then the film appears bright for 000 A˚ is examined normally [...]
Amongst the following statements which is/are correct (a) The second ionization potential of boron is greater than that of carbon (b) First ionization potential of S is greater than
11
Nov
Amongst the following statements which is/are correct (a) The second ionization potential of boron is greater than that of carbon (b) First ionization potential of S is greater than Amongst the following statements which is/are correct (a) The second ionization potential of boron is greater than that of carbon (b) First ionization potential of S [...]