Ohm's Law Laboratory Kit with Power Supply

Product Code : SCL-EAE-11181

The Ohm’s Law Laboratory Kit with Power Supply is a current-electricity laboratory apparatus used to verify the relationship between voltage, current, and resistance using a controlled DC source. It supports V-I graph plotting, resistance measurement, circuit connection practice, and supervised low-voltage electrical experiments for schools, colleges, polytechnics, ITI/TVET centres, STEM labs, and procurement buyers.

Product Description

The Ohm’s Law Laboratory Kit with Power Supply from Lab Equipments Ambala is best positioned under Physics Lab / Electrical and Electronics / Current Electricity Apparatus. A dedicated product page with final product code, power-supply rating, voltage range, current range, resistor values, rheostat rating, meter arrangement, protection, and accessories should be confirmed before publishing.

An Ohm’s Law kit with power supply helps learners apply a controlled DC voltage across a resistor, measure circuit current, and verify that current is proportional to voltage when resistance remains constant. The included or integrated power supply reduces setup complexity, but its output range, protection, and connection layout must be verified before listing.

Key Features

• Ohm’s Law verification: supports practical study of voltage, current, and resistance in a low-voltage DC circuit.
• Power supply included: product name indicates a power supply is part of the kit; final supply type and rating should be confirmed.
• V-I graph experiment: helps students record voltage-current readings and plot the linear relationship for a resistor.
• Current-electricity training: supports standard physics practicals using resistor, ammeter, voltmeter, rheostat, key, and DC supply.
• Resistance calculation: enables learners to calculate resistance from measured voltage and current values.
• Classroom-friendly setup: suitable for supervised school, college, STEM, and basic electronics laboratory work.
• Specifications pending: supply voltage, current limit, meter range, resistor values, protection, and accessories must be verified.

Technical Specifications

What’s Included in the Kit

• Ohm’s Law Laboratory Kit main panel or apparatus board
• Built-in or supplied DC power supply
• Ammeter, voltmeter, digital meter, or multimeter arrangement
• Resistor, resistance coil, resistance box, or load resistor set
• Rheostat, variable resistor, potentiometer, or current-control section
• Connecting leads, patch cords, plug key, switch, or terminals
• Instruction manual, experiment sheet, V-I graph worksheet, or wiring diagram

Applications / Uses

• Verifying Ohm’s Law in supervised physics and electronics laboratories
• Plotting V-I graphs for a resistor under controlled DC supply
• Measuring voltage, current, and resistance in low-voltage circuits
• Teaching correct ammeter and voltmeter placement in a circuit
• Demonstrating how resistance affects circuit current
• Supporting school-level STEM, current-electricity, and basic electronics practicals

How to Use the Ohm’s Law Laboratory Kit with Power Supply

1. Place the kit on a dry, stable laboratory bench.
2. Confirm the power-supply output, current limit, meter range, resistor value, and wiring diagram before switching on.
3. Connect the resistor and current-control element in series with the ammeter or current display.
4. Connect the voltmeter or voltage display across the resistor under test.
5. Set the power supply to the minimum output before energising the circuit.
6. Increase the voltage gradually and record the corresponding current reading for each setting.
7. Plot voltage against current and calculate resistance from the voltage-current ratio.
8. Switch off the supply before changing resistor values, meter ranges, or circuit connections.

Safety note: Use the Ohm’s Law Laboratory Kit with Power Supply only with the confirmed low-voltage DC output. Do not connect the experiment circuit directly to mains supply. Keep terminals dry, use correct meter polarity and range, avoid short circuits, switch off before rewiring, and conduct experiments under instructor or laboratory technician supervision.

Care & Maintenance

• Keep the panel, power-supply section, terminals, switches, meters, and connecting leads clean and dry.
• Inspect leads, fuses, sockets, resistor condition, meter operation, and supply output before each experiment.
• Do not exceed the confirmed voltage, current, resistance, power, or meter-range limits.
• Store the kit in a dry, dust-controlled cabinet after use.

Why Choose Lab Equipments Ambala

Lab Equipments Ambala manufactures and exports scientific laboratory instruments, lab experiment setups, science kits, mathematics kits, didactic models, and STEM models. The brand’s verified product range includes Physics Lab apparatus, Electrical and Electronics equipment, lab meters, rheostats, resistance boxes, meter bridges, potentiometers, power supplies, and current-electricity practical resources. Its guidance identifies Ohm’s Law verification as a core use case for digital multimeters and electrical measuring instruments. Buyers should request final specifications before procurement to confirm product code, supply output, meter ranges, resistor values, accessories, protection, packing, and documentation.

Frequently Asked Questions

What is an Ohm’s Law Laboratory Kit with Power Supply used for?

An Ohm’s Law Laboratory Kit with Power Supply is used to verify the relationship between voltage, current, and resistance, record V-I readings, plot a V-I graph, and calculate resistance using a controlled DC source.

Does the kit include a power supply?

The product name states “with Power Supply,” but the exact supply type and output range should be confirmed. Verify whether the supply is built-in, external, regulated, variable, or fixed-output.

What readings are recorded in the experiment?

Students record voltage across the resistor and current through the circuit for several supply settings. These readings are used to plot the V-I graph and calculate resistance.

Is this kit suitable for school physics labs?

Yes. It is suitable for school physics labs, STEM classrooms, electronics labs, polytechnics, and introductory engineering practicals when used with the confirmed low-voltage DC supply.

Can the kit be connected directly to mains power?

No. The experiment circuit should be used only with the confirmed low-voltage DC supply or approved adapter. Direct mains connection can damage the apparatus and create an electrical hazard.

What should be confirmed before ordering?

Confirm product code, power-supply output, voltage range, current range, meter arrangement, resistor values, rheostat or current-control section, protection, connecting leads, manual, packing, and documentation.

For related current-electricity equipment, explore Electrical and Electronics equipment, Lab Meters, Rheostat Constantine/Eureka Wire, and Resistance Box Plug Type for confirmed specifications and institutional enquiries.