Answers to questions in the Student Book - Hodder Plus Home

More documents

Recommendations

Info

GCSE Physics for CCEA second edition22. a)b) No. Graph is non-linear which is necessary for Ohm’s Law.23. a)30
GCSE Physics for CCEA second editionb) No. Graph is non-linear.c)Voltage in V 0 0.1 0.2 0.3 0.4 0.5 0.6 0.9Current in mA 0 0.1 0.1 0.1 0.1 1.5 73 250Resistance in Ω 0 1000 2000 3000 4000 333.3 8.219 2.824. a) Simple series circuitR = R 1 + R 2= 6 Ω+ 5 Ω= 10 Ωb) Simple parallel circuit1 1 1 RTR1R21 1 2 1 6 6 6 3R T = 3 Ωc) Simple series circuitR T = R 1 + R 2 + R 3= 2 Ω + 4 Ω + 6 Ω= 12 Ωd) Simple parallel circuit1 1 1 RTR1R21 1 3 1 12 6 12 4R T = 4 Ω product e) RT R3 sum = 2 + 1= 3 Ω 1 1 f) RT R3R1R2 4 4 R T 5 4 4 = 2 + 5= 7 Ω31
Page 1 and 2: GCSE Physics for CCEA second editio
Page 29: GCSE Physics for CCEA second editio
Page 49: GCSE Physics for CCEA second editio

Answers to questions in the Student Book - Hodder Plus Home

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?