Three resistors are connected to a cell of negligible internal resistance. Which circuit has a combined resistance of $$\(100 \Omega\)$$ ?
A.
B.
C.
D.
Exam No：9702_w24_qp_12 Year：2024 Question No：35
Answer:
B
Knowledge points:
9.3.1 define resistance and the ohm
9.3.2 recall and use
9.3.3 sketch and discuss the characteristics of a metallic conductor at constant temperature, a semiconductor diode and a filament lamp
9.3.4 state Ohm's law
9.3.5 recall and use
Solution:
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