2C
3. If the origin is the centroid of the triangle PQR with vertices P (2a, 2, 6), Q (– 4, 3b, –10) and R(8, 14, 2c), then find the values of a, b and c.
30
Oct
3. If the origin is the centroid of the triangle PQR with vertices P (2a, 2, 6), Q (– 4, 3b, –10) and R(8, 14, 2c), then find the values of a, b and c. –10) and R(8 14 2 2C 3. If the origin is the centroid of the triangle PQR with vertices P [...]
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–10) and R(8 ,
14 ,
2 ,
2C ,
3. If the origin is the centroid of the triangle PQR with vertices P (2a ,
3b ,
6 ,
b and c`. ,
Q (– 4 ,
then Find the values of a ,
Three-point charges 1C,2C, and 3C are placed at the corners of an equilateral triangle of side 1m. The work required to move these charges to the corners of a smaller equilateral triangle of side 0.5m shown in the fig
01
Dec
Three-point charges 1C,2C, and 3C are placed at the corners of an equilateral triangle of side 1m. The work required to move these charges to the corners of a smaller equilateral triangle of side 0.5m shown in the fig 2C and 3C are placed at the corners of an equilateral triangle of side 1m. The [...]
Four capacitors of capacitance C, 2C , 3C & 4C respectively are connected as shown in figure.Battery is ideal and all the connected wires have no resistance capacitance of inductance.Initially the switch S is open.If at t=0 switch S is closed. Heat generated is the switch after closing switch is.
01
Sep
Four capacitors of capacitance C, 2C , 3C & 4C respectively are connected as shown in figure.Battery is ideal and all the connected wires have no resistance capacitance of inductance.Initially the switch S is open.If at t=0 switch S is closed. Heat generated is the switch after closing switch is. 2C A circuit has a [...]