Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
From fig 3.76, the correct relation is
17
Sep
From fig 3.76, the correct relation is From fig 3.76 the correct relation is September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A vector perpendicular to i + j + k is
17
Sep
A vector perpendicular to i + j + k is A vector perpendicular to i + j + k is September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The minimum number of vectors having different planes which can be added to give zero resultant is
17
Sep
The minimum number of vectors having different planes which can be added to give zero resultant is The minimum number of vectors having different planes which can be added to give zero resultant is September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The sum and difference of two perpendicular vectors of equal length are a. Perpendicular to each other and of equal length b. Perpendicular to each other and of different lengths
17
Sep
The sum and difference of two perpendicular vectors of equal length are a. Perpendicular to each other and of equal length b. Perpendicular to each other and of different lengths The sum and difference of two perpendicular vectors of equal length are a. Perpendicular to each other and of equal length b. Perpendicular to each [...]
If A = 2i + j and B = i – j, sketch vectors graphically and find the component of A along B and perpendicular to B.
17
Sep
If A = 2i + j and B = i – j, sketch vectors graphically and find the component of A along B and perpendicular to B. If A = 2i + j and B = i - j sketch vectors graphically and find the component of A along B and perpendicular to B. September [...]
A charge -q and another chage +q are kept at two points A and B respec tively. keeping the charge +Q fixed at B, the charge -q at A is moved to another point C such that ABC forms an equilateral triangle of side l. The net work done in moving the charge -q is
17
Sep
A charge -q and another chage +q are kept at two points A and B respec tively. keeping the charge +Q fixed at B, the charge -q at A is moved to another point C such that ABC forms an equilateral triangle of side l. The net work done in moving the charge -q is [...]
In the rectangle, shown below , the two corners have charges q1 = -5 muC and q2 =+ 2.0 muC. The work done in moving a charge +3.0 muC from B to A is
17
Sep
In the rectangle, shown below , the two corners have charges q1 = -5 muC and q2 =+ 2.0 muC. The work done in moving a charge +3.0 muC from B to A is In the rectangle shown below. the two corners have charges q1 = -5 muC and q2 =+ 2.0 muC. The work [...]
Three boys are pulling a heavy trolley by means of three ropes. The boy in the middle is exerting a pull of 100 N. The other two boys, whose ropes both make an angle is 30 with the central rope,
17
Sep
Three boys are pulling a heavy trolley by means of three ropes. The boy in the middle is exerting a pull of 100 N. The other two boys, whose ropes both make an angle is 30 with the central rope, Three boys are pulling a heavy trolley by means of three ropes. The boy in [...]
Two point charges 100 μC and 5 μC are placed at points A and B respectively with AB = 40 cm. The work done by external force in displacing the charge 5 μC from B to C, where BC = 30 cm, angle ABC = π^2 and 1 / 4πε0 = 9 × 10^9 Nm^2/ C2
17
Sep
Two point charges 100 μC and 5 μC are placed at points A and B respectively with AB = 40 cm. The work done by external force in displacing the charge 5 μC from B to C, where BC = 30 cm, angle ABC = π^2 and 1 / 4πε0 = 9 × 10^9 Nm^2/ [...]
Find the magnitude of the unknown forces if the sum of all forces is zero
17
Sep
Find the magnitude of the unknown forces if the sum of all forces is zero Find the magnitude of the unknown forces if the sum of all forces is zero September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,