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A body is allowed to slide down a frictionless track freely under gravity. The track end in a semicircular shaped part of a diameter O. The height (minimum) from which the body must fall so that it completes the circle ?
06
Dec
A body is allowed to slide down a frictionless track freely under gravity. The track end in a semicircular shaped part of a diameter O. The height (minimum) from which the body must fall so that it completes the circle ? If the normal force is doubled is the coefficient of friction December 6, 2020 [...]
If the normal force is doubled, the coefficient of friction, is
06
Dec
If the normal force is doubled, the coefficient of friction, is If the normal force is doubled is the coefficient of friction December 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
n identical cells, each of emf E and internal resistance r, are joined in series to form a closed circuit. One of the cell A is joined with reversed polarity. The potential difference across each cell except A, is
06
Dec
n identical cells, each of emf E and internal resistance r, are joined in series to form a closed circuit. One of the cell A is joined with reversed polarity. The potential difference across each cell except A, is are joined in series to form a closed circuit. One of the cell A is joined [...]
Fig. shows four charges q1,q 2 ,q3 and q4 fixed in space. Then the total flux of the electric field through a closed surface S, due to all the charges, is:
06
Dec
Fig. shows four charges q1,q 2 ,q3 and q4 fixed in space. Then the total flux of the electric field through a closed surface S, due to all the charges, is: due to all the charges Fig. shows four charges q1 is q 2 q3 and q4 fixed in space. Then the total flux of [...]
A point charge q=−8.0nC is located at the origin. The electric field (in NC^−1 ) vector at the point x=1.2m,y=−1.6m, as shown in figure, is :
06
Dec
A point charge q=−8.0nC is located at the origin. The electric field (in NC^−1 ) vector at the point x=1.2m,y=−1.6m, as shown in figure, is : A point charge q=−8.0nC is located at the origin. The electric field (in NC^−1 ) vector at the point x=1.2m as shown in figure is y=−1.6m December 6, 2020 [...]
An oil drop of charge of 2 electrons fall freely with a terminal speed. The mass of oil drop so, it can move upward with same terminal speed, if electric field of 2×10^3 V/m is applied, is
05
Dec
An oil drop of charge of 2 electrons fall freely with a terminal speed. The mass of oil drop so, it can move upward with same terminal speed, if electric field of 2×10^3 V/m is applied, is An oil drop of charge of 2 electrons fall freely with a terminal speed. The mass of oil [...]
A parallel plate capacitor is connected to a battery of constant emf. Let the electric field at a given point between the plate be E0, when there is no medium between the plates. The new electric field at the point, If a medium of dielectric constant A is introduced between them, is
05
Dec
A parallel plate capacitor is connected to a battery of constant emf. Let the electric field at a given point between the plate be E0, when there is no medium between the plates. The new electric field at the point, If a medium of dielectric constant A is introduced between them, is A parallel plate [...]
Three plates 1,2 and 3 of area A each and separation between two consecutive plates d, are connected as shown in figure. The energy stored, when the plates are fully charged, is?
05
Dec
Three plates 1,2 and 3 of area A each and separation between two consecutive plates d, are connected as shown in figure. The energy stored, when the plates are fully charged, is? 2 and 3 of area A each and separation between two consecutive plates d are connected as shown in figure. The energy stored [...]
The number of water molecule(s) not coordinated to copper ion directly in CuSO4.5H2O, is
05
Dec
The number of water molecule(s) not coordinated to copper ion directly in CuSO4.5H2O, is is The number of water molecule(s) not coordinated to copper ion directly in CuSO4.5H2O December 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The pair of metal ions that can give a spin only magnetic moment of 3.9 BM for the complex (M(H2O)6)Cl2, is
05
Dec
The pair of metal ions that can give a spin only magnetic moment of 3.9 BM for the complex (M(H2O)6)Cl2, is is The pair of metal ions that can give a spin only magnetic moment of 3.9 BM for the complex (M(H2O)6)Cl2 December 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]