When an electric current is passed through two parallel conductors then due to mutual forces between them, do they move toward each other? If yes, what is the reason behind this? What is electric flux in physics
Electric force is a force present between a pair of bodies that have positive or negative charge. When the charge on both the bodies are same, the electric force felt by the two bodies is call repulsive electric force. Attractive electric force is only felt by the bodies when they both do...
This causes an extremely large power surge that will overpower almost any surge protector. In a lightning storm, you should never rely on your surge protector to save your electronics. The best protection is to unplug them. A more common cause of power surges is the operation of high-power ...
A voltage source or current source, such as a battery or cell that forces the free electrons which constitutes an electric current. A conductor or wire which carries electric charges. A circuit must be closed or complete. If circuits are open, the current cannot flow. These are the condition...
Electric Charge Definition An electric charge, which can be either positive or negative, is a property of matter that causes two objects to attract or repel. If the objects are oppositely charged (positive-negative), they will attract; if they are similarly charged (positive-positive or negative...
Electric engineers in the U.S. are typically paid six-figure salaries, according to federal statistics. Electrical engineers work in a wide array of industries and are responsible for a dizzying amount of innovation. Many of the most common, useful devices that make modern life...
The flip causes the electromagnet to complete another half turn of motion. If the field of the electromagnet were flipped at precisely the right moment at the end of each half turn of motion, the electric motor would spin freely. How a DC Motor Works There are two magnets in the motor ...
The phenomenon that causes St. Elmo's Fire is a dramatic difference in charge between the air and a charged object, like the mast of a ship, the tip of an airplane wing or the 30-foot steeple of a church -- things we often think of as potential lightning rods. When the voltage ...
What causes force to act? View Solution What are the effects of a force acting on an object? View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths
An electric fire is a prime example showing how a current causes heat to be generated. The actual amount of heat is governed not only be the current, but also be the voltage and the resistance of the conductor. Magnetic effect: Another effect which can be noticed is that a magnetic field...