Suppose you have a 50.0 0 galvanometer with a 26.0 JA sensitivity. (=) What resistance (in () would you put in series with it to allow it to be used as a voltmeter that has a full-scale deflection for 0.450 mV? (b) What is unreasonable about this result? (c) Which assumptions are responsible?Suppose you measure the terminal voltage of a 1.550 V alkaline cell having an internal resistance of 0.200 0 by placing a 5.00 k(2 voltmeter across its terminals. (See figure below.) omf (=) What current (in A) flows? A (b) Find the terminal voltage (in V). (Give your answer to at least 4 decimal places.) (c) To see how close the measured terminal voltage is to the emf, calculate their ratio. (Give your answer to at least 4 decimal places.) emf