Question

Can someone please help me with this problem? In this problem I also need to:

Make assumptions, draw a model and assess my answer to justify it. Please and thank you so much to whoever can do this :)

Problem 2 (12 points) Five resistors are connected as shown to an ideal power source with emf E. The resistances are labelled as multiples of R. 6R. Points 1 and 2 are labelled points in the wires. Assumptions: the power source has zero internal resistance the resistance of each resistor does not change. all wires have zero resistance, A. Determine, in terms and R, of the current through the resistor with resistance R. B. Is the electric potential greater at point l or point 2? Explain. C, Calculate the magnitude of the electric potential difference between points 1 and 2. D. Imagine each of these resistors is actually a light bulb, Rank the bulbs from brightest to least bright. Explain your reasoning. Points 1 and 2 are now connected with an ideal wire. E. Is the energy per second input by the power source greater OR 2R. than, less than or equal to the energy per second input by the power source prior to placing the wire between points 1 and 2? Explain OR

Answer 1

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