Complex Statement Analysis
Evaluate these statements about electric current and its effects:
S1: A magnetic effect is observable when current flows through a wire near a compass.
S2: Adding impurities such as salts to distilled water makes it a conductor of electricity.
S3: LEDs are sensitive enough to glow under very low current conditions.
1
S1, S2, and S3 are true
2
Only S1 and S3 are true
3
Only S2 and S3 are true
4
S1 and S2 are true, S3 is false