From 004487a354849f9208dbcb1f153d76d69869c4ad Mon Sep 17 00:00:00 2001 From: James Su Date: Tue, 25 Jun 2019 01:23:17 +0000 Subject: [PATCH] Update Unit_4_Physics_Study_Sheet.md --- Grade 9/Science/SNC1DZ/Unit_4_Physics_Study_Sheet.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Grade 9/Science/SNC1DZ/Unit_4_Physics_Study_Sheet.md b/Grade 9/Science/SNC1DZ/Unit_4_Physics_Study_Sheet.md index 4192a49..93c6231 100644 --- a/Grade 9/Science/SNC1DZ/Unit_4_Physics_Study_Sheet.md +++ b/Grade 9/Science/SNC1DZ/Unit_4_Physics_Study_Sheet.md @@ -123,8 +123,8 @@ - After the charged object is removed, the object will reutrn neutral. This is why this is a temporary way of charging an object. ### 2. Charging by Induction Permanently: Induced Charge Separation + Ground -- Basically, after being touched by a charged object, the neutral object will have a temporary charge, then the ground removves some of the electrons in the object, and afterwards, the object stays positive. -- If the object is removed before the ground, it goes by to neutral, the ground must be **removed first** inorder to permantely charge the object. +- Basically, after being touched by a charged object, the neutral object will have a temporary charge, then the ground removes some of the electrons in the object, and afterwards, the object stays positive. +- If the object is removed before the ground, it goes back to neutral, the ground must be **removed first** in order to permantely charge the object. ## Conductors and Insulators - A conductor is a type of material that allows electrons to flow easily throught it. @@ -175,7 +175,7 @@ - - ### Mandatory Componenets -1. **Energy Source**: `Releases energy` to provide power to other componenets that are connecter +1. **Energy Source**: `Releases energy` to provide power to other componenets that are connected - Example Electrochemical cell, battery, electrical outlet... 2. **Load**: `Converts` electrical energy into other form of energy. - Example: Light bulb, heater, fan, motor... @@ -183,7 +183,7 @@ - Example: Copper wire, gold wire, silver wire. ### Optional Items -1. **Switch**: Turns the electric circuit ono or off **by cutting off the path**. +1. **Switch**: Turns the electric circuit on or off **by cutting off the path**. 2. **Measuring Device**: Measures the `electrical property` of the circuit. 3. **Fuse**: `Safety device` to prevent further damage to other electrical components. @@ -283,7 +283,7 @@ - the `difference` in electrical potential `energy` when a charge moved between `2 points` in an electric circuit. - **Symbol** for **Voltage**: `V`. - **Unit** for **Voltage**: `Volt[V]` -- **1V = 1J of enery per 1C of charge** (each coulomb of charge have 1J have energy). +- **1V = 1J of energy per 1C of charge** (each coulomb of charge have 1J have energy). - The **voltage** is measured by a `voltmeter`. - It is connected `in parallel` to the item you want to measure, which means you `create a new path` for the voltmeter next to the item you want to measure.