If the 2 cm long resistor is 3 ohms, what is the resistance of the 1 cm long resistor (with half the radius)? (Both are of the same material.) A] 1 ohm.

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Presentation transcript:

If the 2 cm long resistor is 3 ohms, what is the resistance of the 1 cm long resistor (with half the radius)? (Both are of the same material.) A] 1 ohm B] 1.5 ohms C] 2 ohms D] 3 ohms E] 6 ohms

What is the current through the battery? A] 0 amps B] 0.5 amps C] 1 amp D] 2 amps E] 3 amps

What is the power delivered by the battery? In watts A] 0 B] 1 C] 2 D] 3 E] 4

What is the magnitude of the E field the physically larger resistor (3 ohms)? (in V/m) A] 0 B] 100 C] 200 D] 300 E] 400

What is the magnitude of the E field the physically smaller resistor (6 ohms)? (in V/m) A] 0 B] 100 C] 200 D] 300 E] 400

What is the current through the battery? In amps A] 0 B] 1/9 C] 1/6 D] 2/9 E] 2/3

What is the E field in the 3 ohm resistor? (in V/m) A] 0 B] 16 C] 33 1/3 D] 78 E] 200

Are R 1 and R 2 in parallel, in series, or neither? A] parallel B] series C] neither