F2 Science Electricity Exercise Top [updated]

Circle the correct answer.

Calculate the resistance of a car bulb that conducts current when connected to a accumulator. Identify known values: Rearrange formula: Calculate: Step 2: Analyzing Series vs. Parallel Circuits Science of electricity - Energy Kids - EIA f2 science electricity exercise top

Write “T” for true or “F” for false. Circle the correct answer

| Mistake | Correction | |---------|-------------| | Placing ammeter in parallel | Ammeter must be in series to measure current | | Placing voltmeter in series | Voltmeter must be in parallel to measure voltage | | Adding parallel resistors as ( R_1 + R_2 ) | Use ( \frac1R_p = \frac1R_1 + \frac1R_2 ) | | Forgetting that current divides in parallel | Calculate branch currents using ( I = V / R ) per branch | | Assuming voltage is same across series components | Voltage divides; current is same | Parallel Circuits Science of electricity - Energy Kids

Maya loved science day. Today her class—Form 2—would do an electricity exercise the teacher promised was “top” fun. She wore her lucky blue shoes and chewed the end of her pencil as she waited for instructions.

A single path; if one component breaks, the whole circuit stops.