School Science Lab Electrostatic



Exp-1 To investigate the equipotential lines of electric fields.
Exp-2 To draw the equipotentail lines for bar electrode.
Exp-3 To draw the equipotentail lines for disc Electrode.
Exp-4 To draw the equipotentail lines for ring Electrode.
PHYSICS, Class XII, Part-1, Chapter - 2, Electrostatic Potential & Capacitance, equipotential surface.

  • Multipurpose power supply.
  • Point noodle for tracing the filed line.
  • Connection is very easy.
  • Different shaped electrodes.
  • Electrical safety tested.

Principle and Working:
An Equipotential line is a collection of points in space when each point has the same value of electric potential.
In present setup, a voltage is applied between a pair of electrodes placed in a plastic trough filled with distilled water and voltage is measured at different points with a needle connected to a multimeter. The points are marked on a graph paper with reference to another graph placed under the trough.

Scope of Supply:

Cat. No. Item Name Qty.
C5994 Trough 1
SP730 Needle 1
C7862 Rod with socket 1
R6148 Multimeter 1
SG110 Cylindrical base 1
C7863 Bar electrode 2
C7864 Disc electrode 2
C7865 Ring electrode 1
C7866 Stand rod 1
SW092 Boss head 1
SE080 Power supply (2-12 V AC) 1
SN200 Flexible plug lead (set) 2
  Instruction manual 1

Electrostatic Experiments