An electrical component in which ^Capacitor you can store charge is called. SI u

Question

An electrical component in which ^Capacitor you can store charge is called. SI unit of capacitance is A vertical wire carries a current straight down. To the east of this wire, the magnetic field points A current carrying circular loop of wire lies flat on a table top. When viewed from above, the current moves around the loop in a counterclockwise sense. What is the direction of the magnetic field caused by this current, inside the loop? The magnetic field Induced emf in a coil depends on While a magnet is moved toward the end of a solenoid, a voltage difference is induced between the two ends of the solenoid wire. The voltage difference would be larger if

Explanation / Answer

Q14. The magnetic field east of the vertical wire does point southward just as the tip of the hand of a clock at 3 would be moving clockwise

Q17.

d. All of the above statements are true.
Any change in the magnetic environment of a coil of wire will cause a voltage (emf) to be "induced" in the coil. No matter how the change is produced, the voltage will be generated. The change could be produced by changing the magnetic field strength, moving a magnet toward or away from the coil, moving the coil into or out of the magnetic field, rotating the coil relative to the magnet, etc.

Rest all your questions are correct.

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