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Daily Math Challenge

📚 Science ⭐ Medium 🎓 Grade 3-5
A circuit has a 9V battery and 3Ω resistor. What is the current? (Ohm's Law: V = IR)
Answer
3 amperes

📝 Step-by-Step Solution

1
Voltage: 9V
2
Resistance: 3Ω
3
Current: I = V/R = 9 ÷ 3 = 3 amperes
💡 Helpful Hints
• Use Ohm's Law: V = IR
• Solve for I: I = V ÷ R