K.C.S.E Physics Q & A - MODEL 2003PP1QN34
Figure 18 shows the pattern produced by an A.C voltage on a CRO screen.
On the same figure, sketch the pattern produced by the same voltage when the time base is switched off.
FORM I - PHYSICS SYLLABUS
FORM II - PHYSICS SYLLABUS
FORM III - PHYSICS SYLLABUS
FORM IV - PHYSICS SYLLABUS
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