1
Q
Define electromagnetic induction
A
CREATION OF VOLTAGE in a wire which is experiencing a CHANGE IN MAGNETIC FIELD
2
Q
How can you induce a voltage?
A
By moving a magnet in a coil of wire or moving a conductor(wire) in a magnetic field
3
Q
What 4 factors affect the size of induced voltage?
A
- Strength of magnet
- Area of coil
- The number of turns on the coil
- Speed of movement
Physics
flashcards
Decks in class (33)
# Cards
-
P5 - Forces and Motion15
-
Cardiovascular System7
-
P5 - Waves I21
-
P5 - Waves II9
-
P5 - Gravity and Satellites10
-
P5 - Momentum18
-
P1 - Heat22
-
P1 - Energy and Efficiency4
-
P1 - Wave Characteristics13
-
P1 - Wireless Communication4
-
P1 - Signals2
-
P2 - Power1
-
P2 - Climate Change7
-
P2 - Uses of Radiation15
-
P2 - Solar System9
-
P3 - Motion0
-
P3 - Forces9
-
P3 - Energy9
-
P4 - Electricity0
-
P4 - Medical Physics6
-
P4 - Radioactivity26
-
P2- Nuclear Power + dangers4
-
P6 - Resistors16
-
P6 - Potential Dividers1
-
P6 - Thermistors10
-
P6 - Transistors11
-
P6 - Logic Gates18
-
P6 - Relays6
-
P6 - Relays7
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P5 - Refraction1
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P6 - Diodes and Rectification5
-
P6 - Capacitors2
-
P6 - Electromagnetic Induction3
