حاسبة الكهرباء
Calculate power, voltage, current, resistance, energy, and cost using Ohm's law. Get step-by-step solutions with interactive charts.
احسب
Select a calculation type, enter your values, and click Calculate to see results with step-by-step solutions.
نتيجة
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الحل خطوة بخطوة
التصور
دليل المستخدم الكامل
What is This Calculator?
This electricity calculator uses Ohm's law and power formulas to calculate power, voltage, current, resistance, energy consumption, and electricity cost. It is designed for electrical engineers, students, electricians, and anyone working with electrical circuits.
Ohm's Law & Power Formulas
V = I × R | P = V × I | P = V² / R | P = I² × R
E = P × t | يكلف = E × معدل
6 Calculation Types
قوة
P = V × I، P = V² / R، P = I² × R
الجهد االكهربى
V = P / I، V = I × R، V = √(P × R)
حاضِر
أنا = P / V، أنا = V / R، أنا = √(P / R)
مقاومة
R = V / I، R = V² / P، R = P / I²
طاقة
E = P × t (يدعم الثواني والدقائق والساعات والأيام)
يكلف
Cost = Energy × Rate per kWh
كيفية الاستخدام
- Select a calculation type (Power, Voltage, Current, Resistance, Energy, or Cost).
- Choose the formula method based on the values you know.
- Enter your values and select appropriate units.
- Click Calculate to get results with step-by-step solutions and charts.
ملاحظات هامة
- All input values must be positive numbers.
- Resistance and divisor values must be greater than zero.
- تتم معالجة تحويلات الوحدة تلقائيًا.