In a rather complicated looking circuit, there are several lamps, LED's and LDR For each LED decide whether or not it will light up. Mark each LED that lights up with a tick .

LED is a diode, which will light up if its P side is connected to the positive terminal of the battery and the N side to the negative terminal of the battery. Hence the LED that will light up is shown with a tick. LED s are marked with arrows directed away.

In a rather complicated looking circuit, there are several lamps, LED's and LDR's For each lamp decide whether or not it will light up. Mark each Lamp that lights up with a tick .

LED and LDR are diodes, which will light up if its P side is connected to the positive terminal of the battery and the N side to the negative terminal of the battery. Lamps that will light up are shown by a Tick mark. Lamp will glow only when the circuit is complete and the current flows through them. Current direction is shown by arrows.

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Physics for Cambridge IGCSE workbook>Chapter 19 - Electrical Circuits>Exercise 19.2

David Sang and Darrell Hamilton Solutions for Chapter: Electrical Circuits, Exercise 2: Exercise 19.2

Author:David Sang & Darrell Hamilton

David Sang Physics Solutions for Exercise - David Sang and Darrell Hamilton Solutions for Chapter: Electrical Circuits, Exercise 2: Exercise 19.2

Attempt the practice questions on Chapter 19: Electrical Circuits, Exercise 2: Exercise 19.2 with hints and solutions to strengthen your understanding. Physics for Cambridge IGCSE workbook solutions are prepared by Experienced Embibe Experts.