LDR SCRIPT 2026 FULL CORRECT ANSWER
SET
◉What is the symbol for an LDR? Answer: The symbol for a Light
Dependent Resistor (LDR) is typically represented as a resistor
symbol with arrows indicating light.
◉How does an LDR work? Answer: An LDR works by changing its
resistance based on the amount of light it receives; more light results
in lower resistance.
◉What is the photoelectric effect? Answer: The photoelectric effect
is the phenomenon where electrons are emitted from a material
when it absorbs light or electromagnetic radiation.
◉What is a semiconductor? Answer: A semiconductor is a material
that has electrical conductivity between that of a conductor and an
insulator, often used in electronic devices.
◉What is a conductor? Answer: A conductor is a material that
allows the flow of electric current with minimal resistance.
SET
◉What is the symbol for an LDR? Answer: The symbol for a Light
Dependent Resistor (LDR) is typically represented as a resistor
symbol with arrows indicating light.
◉How does an LDR work? Answer: An LDR works by changing its
resistance based on the amount of light it receives; more light results
in lower resistance.
◉What is the photoelectric effect? Answer: The photoelectric effect
is the phenomenon where electrons are emitted from a material
when it absorbs light or electromagnetic radiation.
◉What is a semiconductor? Answer: A semiconductor is a material
that has electrical conductivity between that of a conductor and an
insulator, often used in electronic devices.
◉What is a conductor? Answer: A conductor is a material that
allows the flow of electric current with minimal resistance.
