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everything maths and science - C2B2A

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Oefening 10 – 2: Faraday se wet<br />

5. 146,9 V<br />

6. a) −0,14 V<br />

b) 0,22 m<br />

Oefening 10 – 3:<br />

3. a) 0,1225<br />

b) 0,117 Wb<br />

4. 3,4 en 0<br />

5. 7,26<br />

6. 9,34 V<br />

11 Elektriese stroombane<br />

Oefening 11 – 1: Ohm se wet<br />

1. b) reguitlyn<br />

c) 0,13<br />

Oefening 11 – 2: Ohm se wet<br />

1. 4Ω<br />

2. 3 A<br />

Oefening 11 – 3: Serie en parallelle weerst<strong>and</strong><br />

1. 20 kΩ<br />

2. 90 Ω<br />

3. 0,2 kΩ<br />

7. a) 28,8<br />

b) 9,22 s<br />

7. a) 0,00249 V<br />

b) 0,014 m<br />

8. a) 0,012<br />

9. 2,65 V<br />

d) Ja<br />

3. 15 V<br />

4. 6Ω<br />

5. a) 1,2 Ω b) 0,48 Ω c) 5Ωd) 10 Ω<br />

Oplossings<br />

507

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