igcse physics (19) - cathode ray oscilloscopes · 6 cathode ray oscilloscopes deflecting the beam...

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Page 1: IGCSE PHYSICS (19) - CATHODE RAY OSCILLOSCOPES · 6 CATHODE RAY OSCILLOSCOPES DEFLECTING THE BEAM An electron beam is equivalent to an electric current, but without the wire. It can
Page 2: IGCSE PHYSICS (19) - CATHODE RAY OSCILLOSCOPES · 6 CATHODE RAY OSCILLOSCOPES DEFLECTING THE BEAM An electron beam is equivalent to an electric current, but without the wire. It can
Page 3: IGCSE PHYSICS (19) - CATHODE RAY OSCILLOSCOPES · 6 CATHODE RAY OSCILLOSCOPES DEFLECTING THE BEAM An electron beam is equivalent to an electric current, but without the wire. It can
Page 4: IGCSE PHYSICS (19) - CATHODE RAY OSCILLOSCOPES · 6 CATHODE RAY OSCILLOSCOPES DEFLECTING THE BEAM An electron beam is equivalent to an electric current, but without the wire. It can