For Circuit Elements that are in PARALLEL, which of the following is ALWAYS TRUE

Question

For Circuit Elements that are in PARALLEL, which of the following is ALWAYS TRUE: The current through each individual element is the same The power through each individual element is the same The potential difference across each individual element is the same Their combined resistance increases and their combined capacitance decreases Two 10 cm segments of current-carrying wires are placed next to each other. The left wire has a 50 mA current flowing in the +y-direction, and the right wire has a 40 mA current also flowing in the +y-direction. The wires are separated by 2 cm. What is the initial magnetic force between the wires? Zero 2 Times 10^-9 N towards each other 2 Times 10^-9 N away from each other 2 Times 10^-9 N with the 50 mA wire pushed out at the page and the 40 mA wire pushed into the page 2 Times 10^-9 N, with the 50 mA wire pushed into the page and the mA wire pushed out of the page

Explanation / Answer

1) The potential difference across each individual element is same in parallel circuit.(option (c))

2) 2E-9 N, with 50 mA wire pushed into the page and the 40 mA wire pushed out of the page. (option (e))

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