How to find direaction of current and electric field ?
Answers
Answer:
Use Flemmings Left hand rule
★Whenever a current carrying conductor is placed in or inside a magnetic field
★Then due to its influence it experiences a force.
★The direction of force acting on the conductor can be found out using Fleming's Left Hand Rule.
According to Fleming's Left Hand Rule, if we stretch our Middle finger Fore finger and Thumb of our Left hand mutually perpendicular to each other.
Then Middle finger shows the direction of current.
Fore finger shows the direction of the Magnetic field lines.
Thumb indicates the direction of force applied on current carrying conductor.
●The current always flows in the same direction as the electric field.
●The electrons flow in the opposite direction.Because the electrons are negatively charged.
●The movement of the positive is in the direction of the field.