Ohm’s Law: Series Cells with Nichrome Wire Current Electricity Add 1‑4 cells with a nichrome wire, close the key and read the ammeter and voltmeter to confirm V = I·R. Surbhi WhatsApp Facebook X Email
Current Through Different Circuit Components Current Electricity Watch how a nichrome wire, a torch bulb, and a 10 W bulb change the ammeter reading in a four‑cell circuit. Surbhi WhatsApp Facebook X Email
Metallic Lustre and Abrasive Wear of Metals Metal and Non Metal Rub sandpaper over metal strips to strip away oxide layers, revealing lustre, and watch cell‑by‑cell wear. Ashi Bano WhatsApp Facebook X Email
Solar Cell Electronics Vary light intensity and load resistance on a p‑n solar cell to trace its I‑V curve and find maximum power. Simphy WhatsApp Facebook X Email
Lemon Cell Series with LED Illumination Current Electricity Explore series‑connected lemon cells, metal type and number of lemons to see voltage build‑up, LED lighting. Surbhi WhatsApp Facebook X Email