Complete to Q 23 P 128, Summarize Chapter 7
Lenz's Law current is generated make an pole that resists motion.
Push N to N, Pul N to S
The fields at the same so in a transformer more turns x less current, of less turn x more current. More turns less current, but more volts P=VxI
Eddie current - breaking . A moving conductor in a field will make N and S in an orientation that resists the movement - ie opposing is feed in repelling , and opposites are feed out
The breaking force is turned into electrical energy.
Make a battery by moving a conductor in an Magnetic field. The electrons and Protons are pushed in separate directions making a battery at the ends of the wire.
Lenz's Law current is generated make an pole that resists motion.
Push N to N, Pul N to S
The fields at the same so in a transformer more turns x less current, of less turn x more current. More turns less current, but more volts P=VxI
Eddie current - breaking . A moving conductor in a field will make N and S in an orientation that resists the movement - ie opposing is feed in repelling , and opposites are feed out
The breaking force is turned into electrical energy.
Make a battery by moving a conductor in an Magnetic field. The electrons and Protons are pushed in separate directions making a battery at the ends of the wire.
