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In the following figure, what is the value of the potential at points a and b? (Figure 1)
Express your answer using two significant figures separated by a comma.


Va, Vb =  V 
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Kirch offbased rules have two.
(1)Current law
The algebraic sum all currents at a junction is always zero.
(2)Potential drop law
A closed loop has a potential drop that is equal or less than the emf of the batteries within it.
The potential for Earthing is always zero.
Because you didn’t specify the numeric values, I used my values as shown in diagram. If you find my answer helpful, please solve it accordingly.