1
Five identical conducting plates, 1,2,3,4 and 5 are fixed parallel pltes equidistant from each other (see figure). A conductor connects plates 2 and 5 while another conductor joins 1 and 3. The junction of 1 and 3 and the plate 4 are connected to a source of constant emf V0. Find (a) the effective capacity of the system between the terminals of source. (b) the charges on the plates 3 and 5. Given, d= distance between any two successive plates and A= area of either face of each plate.
02
Sep
Five identical conducting plates, 1,2,3,4 and 5 are fixed parallel pltes equidistant from each other (see figure). A conductor connects plates 2 and 5 while another conductor joins 1 and 3. The junction of 1 and 3 and the plate 4 are connected to a source of constant emf V0. Find (a) the effective capacity [...]
Three charges q1 = 1muC, q2 = -2 muC, and q3 = -1 muC are placed at A( 0, 0, 0 ), B(-1, 2, 3, ) and C( 2, -1, -1 ). find the potiential of the system of three charges at p(1, -2, -1).
31
Aug
Three charges q1 = 1muC, q2 = -2 muC, and q3 = -1 muC are placed at A( 0, 0, 0 ), B(-1, 2, 3, ) and C( 2, -1, -1 ). find the potiential of the system of three charges at p(1, -2, -1). -1 ). find the potiential of the system of three [...]
Three constant forces F1 = 2i-3j+2k, F2 = i+j-k, and F3 = 3i+j-2k in newtons displace a particle from (1, -1, 2) to (-1, -1, 3) and then to
30
Aug
Three constant forces F1 = 2i-3j+2k, F2 = i+j-k, and F3 = 3i+j-2k in newtons displace a particle from (1, -1, 2) to (-1, -1, 3) and then to 1 2) to (-1 3) and then to and F3 = 3i+j-2k in newtons displace a particle from (1 F2 = i+j-k Three constant forces F1 [...]
Four cannon balls, (1),(2),(3), and (4) are fired from level ground. Cannon ball (1) is fired at an angle of 60 degree above the horizontal and follows the path shown in
28
Aug
Four cannon balls, (1),(2),(3), and (4) are fired from level ground. Cannon ball (1) is fired at an angle of 60 degree above the horizontal and follows the path shown in 1 2 3% and (4) are fired from level ground. Cannon ball (1) is fired at an angle of 60^@ above the horizontal and [...]
A physical quantity x is calculated from the relation x = ( a^(2) b^(3))/(c sqrt( d)). If the percentage error in a, b , c , and d are 2% , 1% , 3%, and 4%, respectively , what is the percentage error in x?
25
Aug
A physical quantity x is calculated from the relation x = ( a^(2) b^(3))/(c sqrt( d)). If the percentage error in a, b , c , and d are 2% , 1% , 3%, and 4%, respectively , what is the percentage error in x? 1 3% A physical quantity x is calculated from the [...]
A force f = 5i +2j + k displaces a body from a point of coordinate (1, 1, 1) to another point of coordinates (2,0, 3). Calculate the work done by the force.
23
Aug
A force f = 5i +2j + k displaces a body from a point of coordinate (1, 1, 1) to another point of coordinates (2,0, 3). Calculate the work done by the force. 1 1) to another point of coordinates (2 3). Calculate the work done by the force. A force f = 5i +2j [...]
If potential (in volts) in a region is expressed as V(x, y, z) = 6xy − y + 2yz, the electric field (in N/C) at point (1,1,0) is
17
Aug
If potential (in volts) in a region is expressed as V(x, y, z) = 6xy − y + 2yz, the electric field (in N/C) at point (1,1,0) is 0) is 1 If potential (in volts) in a region is expressed as V(x the electric field (in N/C) at point (1 y z)=6xy−y+2yz August 17, 2020 [...]
In a region, the potential is represented by V(x,y,z) = 6x – 8xy – 8y + 6yz, where V is in volts and x, y, z are in metres. The electric force experienced by a charge of 2 coulomb situated at point (1, 1, 1) is:
17
Aug
In a region, the potential is represented by V(x,y,z) = 6x – 8xy – 8y + 6yz, where V is in volts and x, y, z are in metres. The electric force experienced by a charge of 2 coulomb situated at point (1, 1, 1) is: 1 1) is: In a region the potential is [...]