K.C.S.E Physics Q & A - MODEL 2006PP2QN17
Figure 7 shows a circuit where a battery of emf 4.5V, switches A and B, two capacitors C1 = 0.3μF and C2 = 0.5 μ F and a voltmeter are connected
​(a) Determine the charge on C1 when switch A is closed and switch B is open
(b) What is the effective capacitance Ct when both switches A and B are closed? (c) State what is observed on the voltmeter when (i) switch A is closed and switch B is open (ii) Switch A is closed and opened, and then B is closed (iii) Explain the observation made in c (ii) above
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M.A NyamotiMy passion is to see students pass using right methods and locally available resources. My emphasis is STEM courses
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