K.C.S.E Physics Q & A - MODEL 2010PP2QN15
(a) Figure 8, shows a circuit that may be used to charge a capacitor.
(i) state the observation on the milliameter when the circuit is switched on:
(ii) explain the observation in (î) above.
(b) The circuit in figure 8 is left on for some time. State the value of p.d. across:
(j) the resistor R;
(ii) the capacitor C;
(c) sketch the graph of potential difference (V) across R against time.
(d) Figure 9 shows three capacitors connected to a 10V battery.
(î) the combined capacitance of the three capacitors;
(ii) the charge on the 5.0 uF capacitor.
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FORM I - PHYSICS SYLLABUS
FORM II - PHYSICS SYLLABUS
FORM III - PHYSICS SYLLABUS
FORM IV - PHYSICS SYLLABUS
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