Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Vector A is 2 cm long and is 60 above the x axis in the first quadrant. Vector B is 2 cm long and is 60 below the x axis in the fourth quadrant. The sum A + B is a vector of magnitude
17
Sep
Vector A is 2 cm long and is 60 above the x axis in the first quadrant. Vector B is 2 cm long and is 60 below the x axis in the fourth quadrant. The sum A + B is a vector of magnitude Vector A is 2 cm long and is 60 above the [...]
The potential at the centre of the circle is
17
Sep
The potential at the centre of the circle is The potential at the centre of the circle is September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two forces, each equal to F, act as shown in Fig Their resultant is
17
Sep
Two forces, each equal to F, act as shown in Fig Their resultant is act as shown in Fig Their resultant is each equal to F Two forces September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The ratio of maximum and minimum magnitudes of the resultant of two vectors a and b is 3 : 1. Now a is equal to
17
Sep
The ratio of maximum and minimum magnitudes of the resultant of two vectors a and b is 3 : 1. Now a is equal to The ration of maximum and minimum magnitudes of the resultant of two vectors a and b is 3 : 1. Now a is equal to September 17, 2020 Category: Uncategorised [...]
x – coordinate of the centre of the circle of the circle is
17
Sep
x – coordinate of the centre of the circle of the circle is x - coordinate of the centre of the circle of the circle is September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The resultant of two vectors A and B is perpendicular to the vector A and its magnitude is equal to half of the magnitude of vector B . The angle between A and B is
17
Sep
The resultant of two vectors A and B is perpendicular to the vector A and its magnitude is equal to half of the magnitude of vector B . The angle between A and B is The resultant of two vectors A and B is perpendicular to the vector A and its magnitude is equal to [...]
A point charge q1=+6e fixed at the origin of a coordinate system, and another point charge q2=−10e is fixed at x=8nm, y=0 the locus of all points in the xy plane for which potential V=0 (other man inifinity) is a circle centered on the x-axis as shown. Q. Radius R of the circle is
17
Sep
A point charge q1=+6e fixed at the origin of a coordinate system, and another point charge q2=−10e is fixed at x=8nm, y=0 the locus of all points in the xy plane for which potential V=0 (other man inifinity) is a circle centered on the x-axis as shown. Q. Radius R of the circle is A [...]
Out of the following set of forces, the resultant of which cannot be zero?
17
Sep
Out of the following set of forces, the resultant of which cannot be zero? Out of the following set of forces the resultant of which cannot be zero? September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An electric field ‘E’ whose direction is radially outward varies as distance from origin ‘r’ as shown in the graph E is taken as positive if its direction is away from the origin. Then the work done by electric field on a 2 C charge if it is taken from (1,1,0) to (3,0,0) is :
17
Sep
An electric field ‘E’ whose direction is radially outward varies as distance from origin ‘r’ as shown in the graph E is taken as positive if its direction is away from the origin. Then the work done by electric field on a 2 C charge if it is taken from (1,1,0) to (3,0,0) is : [...]
A Point charge is surrounded symmeterically by six identical charges at distance r as shown in the figure. How much work is done by the forces of electrostatic replusion when the point charge q at the center is removed at infinity ?
17
Sep
A Point charge is surrounded symmeterically by six identical charges at distance r as shown in the figure. How much work is done by the forces of electrostatic replusion when the point charge q at the center is removed at infinity ? A charge -q and another chage +q are kept at two points A [...]