# What is the formula of 1 ampere?

## What is the formula of 1 ampere?

One Ampere is defined as the current that flows with electric charge ofone Coulomb per second. 1 A = 1 C/s. Ohm’s law equation (formula): V = I × R and the power law equation (formula): P = I × V.

### How many amps are in a mA?

Milliampere to Ampere Conversion Table

Milliampere [mA] | Ampere [A] |
---|---|

20 mA | 0.02 A |

50 mA | 0.05 A |

100 mA | 0.1 A |

1000 mA | 1 A |

**What is the value of 1 ampere in watt?**

P (W) = 1 A * 120 V = 220 W At 220V, 1 amp is equal to 120 watts.

**How is ampere measured?**

The ampere is a measure of the amount of electric charge in motion per unit time ― that is, electric current. One coulomb is equal to about 6.241 x 1018 electric charges (e). One ampere is the current in which one coulomb of charge travels across a given point in 1 second.

## What is a 1000ma in amps?

Since one ampere is equal to 1,000 milliamperes, you can use this simple formula to convert: amperes = milliamperes ÷ 1,000. The electric current in amperes is equal to the milliamperes divided by 1,000.

### How many micro amperes are there in 1 ampere?

106 microamperes

b) 1 ampere = 106 microamperes.

**How many watts is 24 amps?**

Amps to watts table (120V)

Current (A) | Voltage (V) | Power (W) |
---|---|---|

0.1 amps | 120 volts | 12 watts |

0.2 amps | 120 volts | 24 watts |

0.3 amps | 120 volts | 36 watts |

0.4 amps | 120 volts | 48 watts |

**How do you convert E to C?**

To convert an electron charge measurement to a coulomb measurement, divide the electric charge by the conversion ratio. The electric charge in coulombs is equal to the electron charge divided by 6.2415E+18.

## What is the difference between Ma and ampere?

mA or ampere. The SI base unit for electric current is the ampere. 1 ampere is equal to 1000 mA, or 1 ampere. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between milliamperes and amperes.

### What is the difference between 1 milliampere and 1 ampere?

One milliampere is equal to 1000 amperes. For example, 2 A to milliampere is converted as follows: One Ampere is equal to 1000000 or 10 -6 microamperes. For example, 5 A is converted to microamps as follows:

**What are the units of ampere?**

Table of Ampere Unit Prefixes Name Symbol Conversion Example microampere (microamps) μA 1 μA = 10 -6 A I = 40 μA = 40 × 10 -6 A milliampere (milliamps) mA 1 mA = 10 -3 A I = 2 mA = 2 × 10 -3 A ampere (amps) A – I = 20 A kiloampere (kiloamps) kA 1 kA = 10 3 A I = 4 kA = 4 × 10 3 A

**How many MA in 1 milliampere?**

The answer is 1000. We assume you are converting between milliampere and ampere. The SI base unit for electric current is the ampere. 1 ampere is equal to 1000 mA, or 1 ampere. Note that rounding errors may occur, so always check the results.