Voltage Division Rule & Its Application To LDR
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We can understand the voltage division rule very easily from the given circuit. If we assume LDR as a resistor then as per voltage division rule the voltage at point v2 will be equal to V*(R1/(R1+R2). Clearly, Voltage Division Rule can be understood from the given equation that, if the value of R1 changes, the overall voltage at V2 will also change. If we interchange R1 and R2, then it can be made more sensitive.
The above concept can be understood in the following ways: As the light falls on the LDR, its resistance decreases hence most of the current flows towards Application To LDR, and the brightness of the led decreases and vice versa.
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Voltage Division Rule & Its Application To LDR
Available:In Stock
- Product SKU: LGSK001
₹ 129 - ₹ 249
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Specification
Description
The kit demonstrates the voltage division rule. According to this, the total voltage applied across a series connection of multiple resistors is divided among the resistors in proportional to their resistance. This means the voltage drop will be maximum across the resistor having a maximum value of resistance.We can understand the voltage division rule very easily from the given circuit. If we assume LDR as a resistor then as per voltage division rule the voltage at point v2 will be equal to V*(R1/(R1+R2). Clearly, Voltage Division Rule can be understood from the given equation that, if the value of R1 changes, the overall voltage at V2 will also change. If we interchange R1 and R2, then it can be made more sensitive.
The above concept can be understood in the following ways: As the light falls on the LDR, its resistance decreases hence most of the current flows towards Application To LDR, and the brightness of the led decreases and vice versa.
Physical Attributes
- Dimensions (cm) L x W x H : 20 x 15 x 5
- Weight (gm): 200
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