21.55 - Three charges are at the corners of an isosceles triangle as shown in Fig. E21.55. The+-5.00\\\\mu Ccharges form a dipole. (a) Find the force (magnitude and direction) the-10.00\\\\mu Ccharge exerts on the dipole. (b) For an axis perpendicular to the line connecting the+-5.00\\\\mu Ccharges at the midpoint of this line, find the torque (magnitude and direction) exerted on the dipole by the-10.00\\\\mu Ccharge,\\nFigure E21.55

For an axis perpendicular to the line connecting the+-5.00\\\\mu Ccharges at the midpoint of this line, find the torque (magnitude and direction) exerted on the dipole by the-10.00\\\\mu Ccharge,\\nFigure E21.55

Three point charges lie at the vertices of an equilateral triangle as shown. Charges #2 and #3 make up an electric dipole.The net electric torque that Charge #1 exerts on the dipole isSelect one:a.not enough information given to decideb.clockwise.c.zero.d.counterclockwise.Clear my choice

Two charges of −4𝜇𝐶 and +4𝜇𝐶 are placed at the points A(1, 0, 4)m and B(2, -1, 5)m located inan electric field⃗ 𝐸 = 0.10̂ 𝑖 𝑉 /𝑐𝑚. Find the torque acting on the dipole

Two charges 10nC & 20nC are laced at the corners of hypotenuse BC of a right angled triangle ABC of side AB = 3m \angle AC=4m Find (a) magnitude of force acting on corner A of right angled triangle ABC if a charge +2nC is placed at corner A (b) direction of resultant force at corner A

The figure below shows two point charges, 𝑄1 = +7.50 nC and 𝑄2 = −8.30 nC, separated bya distance of 5.00 mm.Calculate(a) the force acted upon 𝑄1.(b) the electric field strength at the centre between the point charges.(c) the electric potential at the centre between the point charges.