If you wrap 150 coils of heavy wire around a big iron nail and attach the ends of the wire to a 6.0v battery, you have a A) radio B) electromagnet C) galvanometer D) ammeter​

What was the T4 program? I have $8$ pieces of strawberry candy (all identical) and $7$ pieces of rhubarb candy (all identical). Find the number of ways I can distribute this candy to $5$ children.This is a math question,Please Solve Correctly. The cash register program will have items. For each item, the name and cost are saved. For a transaction, it will accept any number of items (not known in advance) and any number of payments of different payment types (not known in advance). For each transaction, it calculates the total including a 7% sales tax and keeps prompting for a payment until the total has been paid. It also determines if any change is required. Thus, a transaction is responsible for calculating the amount of money that needs to be paid, accepting money, and generating a receipt. A receipt holds information about a transaction so that it can display how much each item cost, how the transaction was paid for, etc. (see example outputbelow).Payment type includes CASH, DEBIT_CARD, CREDIT_CARDandCHECK. Each payment consists of an amount and payment typeHints 1. All fields should be private. 2. The PaymentType class should be an enum class with values: CASH, DEBIT_CARD, CREDIT_CARD, CHECK 3. Payment type information should not print the enum directly 4. Use final to store the transaction for each receipt. 5. Output: A. The values for subtotal, tax, total, and payment information are all aligned. You can achieve this by using the tab character '\t' in your Strings. The item lines do not need to be aligned. B. Do not worry about only using 2 decimal places. Let Java decide how many decimal places to use. 6. Create a main class to house the main method. In the main method, create some items, a transaction, and display the receipt. A. Example outputs Example: Pay everything with one payment Transaction listing the items and asking for payment: Item 1: apple: 0.5 Item 2: pear: 0.75 Item 3: pineapple: 0.75 Total: 2.14 Please enter payment type. 1. Cash 2. Debit card 3. Credit card 4. Check 2 Enter the amount to pay with this type. 2.14 Total after payment: 0.0 Receipt printed: apple: 0.5 pear: 0.75 pineapple: 0.75---------------------------------------------------------- Subtotal: Tax: Total: Debit: Change: 2.0 0.14 2.14 2.14 0.0 Example: Paying with multiple payments and payment type Item 1: refrigerator: 800.71 Total: 856.7597000000001 Please enter payment type. 1. Cash 2. Debit card 3. Credit card 4. Check 1 Enter the amount to pay with this type. 400 Total after payment: 456.75970000000007 Please enter payment type. 1. Cash 2. Debit card 3. Credit card 4. Check 2 Enter the amount to pay with this type. 475 Total after payment: -18.240299999999934 refrigerator: 800.71 3 Subtotal: 800.71 Tax: 56.04970000000001Total: 856.7597000000001Cash: 400.0Debit: 475.0Change: 18.240299999999934 Example: Using the same payment type multiple times Item 1: apple: 0.5 Item 2: pear: 0.75 Item 3: pineapple: 0.75 Total: 2.14 Please enter payment type. 1. Cash 2. Debit card 3. Credit card 4. Check 1 Enter the amount to pay with this type. 1.25 Total after payment: 0.8900000000000001 Please enter payment type. 1. Cash 2. Debit card 3. Credit card 4. Check 1 Enter the amount to pay with this type. 10.50 Total after payment: -9.61 apple: 0.5 pear: 0.75 pineapple: 0.75 Subtotal: 2.0 Tax : 0.14 Total: 2.14 Cash: 1.25 Cash: 110.5 Change: 9.61 A group of researchers investigated the effects of bed room lighting conditions in developing eye sight problems and found that A) Of a total of 202 children who slept in darkness, 12 percent were nearsighted. B) Of a total of 333 who slept with a nightlight, 44 percent were nearsighted, and C) Of a total of 90 who slept with a lamp on, 65 percent were nearsighted. After data was collected, researchers realized that they forgot to formulate a hypothesis. Your task is to 1. Write a Directional hypothesis for this study 2. Write a Non directional hypothesis for this study 3. Identify the control group of this study 4. Identify experimental group(s) of this study 5. Identify dependent and independent variables of this study please help me with n5 tyand dont waste my time if you dont know the answer pleaseThanks:) In which of the following situations would finding the surface area of an object be the most applicable? Help me answer this for brainliest Someone pls give me the answer? Name 3 characteristics of each physical state of matter.Solid:Liquid:Gaseous: I dont know wich boxes to choose If a passage made you interested in life in America during the late 1950s, you might check out a library book entitled Post-War Life in America. The book could be a(n) __________.A) tertiary sourceB) unreliable sourceC) playD) secondary sourceE) primary source Is burning shale gas good for the economy? Please help will mark brainliest. How did the Tang and Song Dynasties gain and maintain power over people and territories? A backpack is sold to Target for $25. If Target marks the price of the backpack up by 40%, how much do they sell it for? Solve in +3 < 5.Which graph shows the solutions? Please help i will give you the brainliest 10. If eight men can dig 10 ditches in an hour. How many men would berequired to dig 16 ditches? please help me!! thank youu!!! What is the relationship among species interaction and biodiversity? acrstico con la palabra baloncesto